This document provides information about matter and changes of matter. It defines the three states of matter as solids, liquids, and gases. It explains that a physical change alters a material's properties but not its chemical makeup, while a chemical change creates a new substance. Examples are given of physical changes like cutting or melting and chemical changes like rusting or burning. A lab is described where students make bouncy balls and observe their properties changing, indicating a chemical reaction occurred.
This document provides information about matter and its properties. It defines the three states of matter as solids, liquids, and gases. Examples are given for each state. Physical and chemical changes in matter are discussed. A physical change changes a material's properties but not its chemical makeup, while a chemical change forms new substances. Labs are described to demonstrate physical and chemical changes. The document also discusses comparing the weight of an object to the sum of its parts before and after an interaction.
This document provides information about matter and its properties. It defines the three states of matter as solids, liquids, and gases. Examples are given for each state. Physical and chemical changes in matter are discussed. A physical change changes a material's properties but not its chemical makeup, while a chemical change forms new substances. Labs are described to demonstrate physical and chemical changes. The document also discusses comparing the weight of an object to the sum of its parts before and after an interaction.
This document provides information about matter and its properties. It defines the three states of matter as solids, liquids, and gases. Examples are given for each state. Physical and chemical changes in matter are discussed. A physical change changes a material's properties but not its chemical makeup, while a chemical change forms new substances. Labs are described to demonstrate physical and chemical changes. The document also discusses comparing the weight of an object to the sum of its parts before and after an interaction.
This document provides information about matter and its properties. It defines the three states of matter as solids, liquids, and gases. Examples are given for each state. Physical and chemical changes are discussed, and the key differences are that physical changes do not alter the chemical makeup of matter while chemical changes produce new substances. Labs are described to demonstrate physical and chemical changes. The document also discusses comparing the weight of objects to the weight of their parts before and after interactions or changes.
This document provides information about matter and its properties. It defines the three states of matter as solids, liquids, and gases. It describes the properties of each state and provides examples. It also discusses physical and chemical changes, explaining that physical changes alter a substance's properties but not its chemical makeup, while chemical changes create new substances. The document includes lab activities where students observe and classify samples based on their state and properties, as well as activities to demonstrate physical and chemical changes. It concludes by discussing how the weight of an object is equal to the sum of the weights of its parts before and after a change.
This document provides information about matter and its properties. It defines the three states of matter as solids, liquids, and gases. It describes the properties of each state and provides examples. It also discusses physical and chemical changes, explaining that physical changes alter a substance's properties but not its chemical makeup, while chemical changes create new substances. The document includes lab activities where students observe and classify samples based on their state and properties, as well as activities to demonstrate physical and chemical changes. It concludes by discussing how the weight of an object is equal to the sum of the weights of its parts before and after a change.
This document provides information about matter and its properties. It defines the three states of matter as solids, liquids, and gases. It describes the properties of each state and provides examples. It also discusses physical and chemical changes, explaining that physical changes alter a substance's properties but not its chemical makeup, while chemical changes create new substances. The document includes learning goals and activities to help students understand matter and its changes through observation and experimentation.
This document provides information about matter and its properties. It defines the three states of matter as solids, liquids, and gases. Examples are given for each state. Physical and chemical changes in matter are discussed. A physical change changes a material's properties but not its chemical makeup, while a chemical change forms new substances. Labs are described to demonstrate physical and chemical changes. The document also discusses comparing the weight of an object to the sum of its parts before and after an interaction.
This document provides information about matter and its properties. It defines the three states of matter as solids, liquids, and gases. Examples are given for each state. Physical and chemical changes in matter are discussed. A physical change changes a material's properties but not its chemical makeup, while a chemical change forms new substances. Labs are described to demonstrate physical and chemical changes. The document also discusses comparing the weight of an object to the sum of its parts before and after an interaction.
This document provides information about matter and its properties. It defines the three states of matter as solids, liquids, and gases. Examples are given for each state. Physical and chemical changes in matter are discussed. A physical change changes a material's properties but not its chemical makeup, while a chemical change forms new substances. Labs are described to demonstrate physical and chemical changes. The document also discusses comparing the weight of an object to the sum of its parts before and after an interaction.
This document provides information about matter and its properties. It defines the three states of matter as solids, liquids, and gases. Examples are given for each state. Physical and chemical changes are discussed, and the key differences are that physical changes do not alter the chemical makeup of matter while chemical changes produce new substances. Labs are described to demonstrate physical and chemical changes. The document also discusses comparing the weight of objects to the weight of their parts before and after interactions or changes.
This document provides information about matter and its properties. It defines the three states of matter as solids, liquids, and gases. It describes the properties of each state and provides examples. It also discusses physical and chemical changes, explaining that physical changes alter a substance's properties but not its chemical makeup, while chemical changes create new substances. The document includes lab activities where students observe and classify samples based on their state and properties, as well as activities to demonstrate physical and chemical changes. It concludes by discussing how the weight of an object is equal to the sum of the weights of its parts before and after a change.
This document provides information about matter and its properties. It defines the three states of matter as solids, liquids, and gases. It describes the properties of each state and provides examples. It also discusses physical and chemical changes, explaining that physical changes alter a substance's properties but not its chemical makeup, while chemical changes create new substances. The document includes lab activities where students observe and classify samples based on their state and properties, as well as activities to demonstrate physical and chemical changes. It concludes by discussing how the weight of an object is equal to the sum of the weights of its parts before and after a change.
This document provides information about matter and its properties. It defines the three states of matter as solids, liquids, and gases. It describes the properties of each state and provides examples. It also discusses physical and chemical changes, explaining that physical changes alter a substance's properties but not its chemical makeup, while chemical changes create new substances. The document includes learning goals and activities to help students understand matter and its changes through observation and experimentation.
This document provides information about matter and its properties. It defines the three states of matter as solids, liquids, and gases. Examples are given for each state. Physical and chemical changes in matter are discussed. A physical change changes a material's properties but not its chemical makeup, while a chemical change forms new substances. Labs are described to demonstrate physical and chemical changes. The document also discusses comparing the weight of an object to the sum of the weights of its parts before and after an interaction.
The document discusses key concepts about matter including:
1) Matter is anything that has mass and takes up space. It is composed of elements which are made up of atoms.
2) The three states of matter are solids, liquids, and gases which have different properties related to their shape and volume.
3) Physical properties can be observed without changing the composition of matter while chemical properties involve a chemical change.
4) Physical changes alter the shape, size or state of matter without forming new substances whereas chemical changes produce new substances.
This document discusses the properties and changes of matter. It defines matter as anything that takes up space and is made of tiny particles called atoms. Matter exists in three states - solids, liquids, and gases. Solids have a fixed shape and volume, liquids take the shape of their container but have a fixed volume, and gases have no fixed shape or volume. Matter undergoes physical changes, which alter its properties but not its chemical makeup, and chemical changes, which create new substances through atomic rearrangement. Physical and chemical changes are illustrated with everyday examples.
The document provides information about physical and chemical properties of matter, including:
- Physical properties do not change the identity of matter and include properties like state, density, and melting point. Chemical properties involve chemical reactions that form new substances.
- Examples of physical changes described are boiling water and burning paper, while examples of chemical changes are rusting iron and souring milk.
- The four states of matter - solid, liquid, gas and plasma - are compared based on their volume, mass, density, and particle movement. Solids have a definite shape while liquids and gases fill their containers.
The document discusses the three physical states of matter - solids, liquids, and gases. It describes the key properties of each state, including how the molecules are arranged and how they move. Activities are included to help students understand and classify different objects based on their physical state of matter.
This PowerPoint presentation introduces 3rd grade students to the three states of matter - solids, liquids, and gases. It defines each state, provides examples, and explains how water can switch between states. The learning objective is for students to correctly classify pictures as representing solids, liquids or gases.
This chapter discusses the fundamental concepts of matter and chemical changes. It defines matter as anything that has mass and takes up space, and describes its three main states as solid, liquid, and gas. Properties of matter are classified as either intensive or extensive. Physical and chemical properties are distinguished. Mixtures and compounds are introduced, where mixtures maintain the properties of the individual components and compounds exhibit new properties. Elements are defined as pure substances made of only one type of atom that cannot be broken down further by chemical means. Chemical changes, in which the reactants are converted into products with different compositions, are described along with clues that indicate a chemical change has occurred. The law of conservation of mass, whereby the mass of the reactants equals the mass
Matter can exist in three states - solid, liquid, and gas. Examples of solids are ice and diamonds; examples of liquids are water and mercury. Gases include water vapor and oxygen. Characteristic properties like boiling point and melting point are used to identify substances and do not change, even if the substance changes state. Physical changes alter the substance's form through processes like melting or crushing, but do not change its chemical makeup. Chemical changes form new substances through chemical reactions.
1. The document discusses classifying matter and describes the differences between elements, compounds, mixtures and pure substances.
2. It explains that elements are the simplest substances that cannot be broken down further, while compounds are formed by combining two or more elements.
3. Mixtures contain combinations of substances that are not chemically bonded, and can be separated using physical properties, whereas compounds require chemical changes to separate.
This document discusses matter and its properties. It defines the three common states of matter as solid, liquid, and gas. Solids have a definite shape and volume, with particles that are close together. Liquids take the shape of their container but have a definite volume, and their particles can move past one another. Gases spread out to fill their container and do not have a definite volume. The document also distinguishes between physical and chemical properties, and physical and chemical changes. Scientists use tools like balances and measuring cups to measure the mass and volume of matter.
This document contains instructions and questions for students about describing matter and identifying physical and chemical properties and changes. It includes examples of physical properties like density, state of matter, thermal conductivity. It also distinguishes between physical changes that do not create new substances and chemical changes that do. Students are asked to identify examples and explain their reasoning.
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The document discusses various topics related to matter and chemical changes. It defines elements and compounds, explains that compounds can undergo chemical changes while elements cannot, and states that the law of conservation of mass means the mass of reactants equals the mass of products in a chemical reaction. It also distinguishes physical and chemical changes, noting that only chemical changes alter the composition of matter.
The document describes a science webquest with multiple tasks. The first task involves reading websites about the states of matter and taking quizzes. It provides the scores from the quizzes. The second task involves answering questions about the states of matter. The third task has the student visit a website about solids, liquids and gases. The fourth task has the student observe reversible and irreversible changes. It also describes an activity where different amounts of salt are added to colored water to demonstrate how salt makes water denser.
The document discusses the different states of matter and phases. It explains that matter can exist in solid, liquid, gas, and plasma phases. The solid phase occurs when molecules are tightly bound, while the liquid phase allows molecules to flow freely but maintain a shape defined by their container. Gas molecules exhibit random motion and the least intermolecular forces. Plasma is an ionized gas that conducts electricity. The document also briefly discusses Bose-Einstein condensates, an exotic state of matter.
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This document discusses substances and the classification of substances. It defines a substance as any form of matter and a pure substance as having uniform chemical properties. Substances can be classified as homogeneous if their components are blended thoroughly or heterogeneous if their components can be seen separately. Solutions and pure substances are considered homogeneous, while mixtures like soil are heterogeneous. The document also discusses physical and chemical properties of substances, and how physical changes alter properties but do not create new substances, unlike chemical changes. States of matter and phase changes involving heat are explained. Classification of substances is described using size of particles and filter testing methods.
This document discusses matter, materials, and recycling. It defines matter as anything formed from atoms and molecules, and describes the three states of matter - solid, liquid, and gas. Materials are defined as matter used to make objects, and are classified as natural or artificial. The properties of different materials like strength, flexibility, and weakness are also outlined. The document concludes by explaining the importance of recycling to preserve the environment and listing the different containers used to recycle materials like glass, paper, plastics, and organic wastes.
Here are the answers for Activity 1.8:
A.
a) Physical property (phase change)
b) Physical property (hardness)
c) Chemical property (electrolysis)
B. Identify whether the given process indicates physical change or chemical change.
Write the letter of your answer inside the circle.
a) Burning of paper
b) Melting of ice
c) Dissolving salt in water
d) Freezing water
e) Digestion of food
A physical change alters a substance's physical properties but not its chemical identity, while a chemical change transforms a substance into different substances through breaking or forming of chemical bonds. Changes in color, mass, or release of gases indicate a chemical change has occurred, whereas changes in state or phase without a new substance forming signal a physical change. Students can identify if a change is physical or chemical based on observable evidence like changes in properties or formation of new substances.
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This document provides information about matter and its properties. It defines the three states of matter as solids, liquids, and gases. Examples are given for each state. Physical and chemical changes in matter are discussed. A physical change changes a material's properties but not its chemical makeup, while a chemical change forms new substances. Labs are described to demonstrate physical and chemical changes. The document also discusses comparing the weight of an object to the sum of the weights of its parts before and after an interaction.
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This chapter discusses the fundamental concepts of matter and chemical changes. It defines matter as anything that has mass and takes up space, and describes its three main states as solid, liquid, and gas. Properties of matter are classified as either intensive or extensive. Physical and chemical properties are distinguished. Mixtures and compounds are introduced, where mixtures maintain the properties of the individual components and compounds exhibit new properties. Elements are defined as pure substances made of only one type of atom that cannot be broken down further by chemical means. Chemical changes, in which the reactants are converted into products with different compositions, are described along with clues that indicate a chemical change has occurred. The law of conservation of mass, whereby the mass of the reactants equals the mass
Matter can exist in three states - solid, liquid, and gas. Examples of solids are ice and diamonds; examples of liquids are water and mercury. Gases include water vapor and oxygen. Characteristic properties like boiling point and melting point are used to identify substances and do not change, even if the substance changes state. Physical changes alter the substance's form through processes like melting or crushing, but do not change its chemical makeup. Chemical changes form new substances through chemical reactions.
1. The document discusses classifying matter and describes the differences between elements, compounds, mixtures and pure substances.
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This document provides an overview of chapter 2 which covers properties of matter, states of matter, mixtures, elements and compounds, and chemical reactions. It defines key terms including physical and chemical properties, extensive and intensive properties, elements, compounds, mixtures, homogeneous and heterogeneous mixtures, physical and chemical changes, reactants and products. It also outlines the key objectives covered in each section and provides examples to illustrate important concepts such as the three states of matter, separating mixtures, symbols and formulas of elements, and the law of conservation of mass.
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Here are the answers for Activity 1.8:
A.
a) Physical property (phase change)
b) Physical property (hardness)
c) Chemical property (electrolysis)
B. Identify whether the given process indicates physical change or chemical change.
Write the letter of your answer inside the circle.
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b) Melting of ice
c) Dissolving salt in water
d) Freezing water
e) Digestion of food
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1. MATTER: PROPERTIES
AND CHANGES
5.P.2.2 Compare the weight of an object to the sum of the
weight of its parts before and after an interaction.
5.P.2.3 Summarize properties of original materials, and the new
material(s) formed, to demonstrate that a change has
occurred.
5. Matter can be found in three different
types. These three types are considered
the three STATES of MATTER.
1. Solids
2. Liquids
3. Gasses
6. A SOLID is matter that has a defined shape and
will not lose its shape.
FIXED VOLUME AND FIXED SHAPE
Examples of solids:
1. Chair
2. Table
3. Golf Ball
4. Hockey Puck
5. Glass Jar
7. A LIQUID is matter that will take the shape of any
container it is placed in put has a fixed volume.
Examples of LIQUIDS:
1. Water
2. Soda
3. Milk
4. Juice
5. Tomato Sauce
8. A GAS is matter that does NOT have a fixed shape
or volume, but will completely take up all the
space in a container.
MOST GASSES ARE INVISIBLE!!!!
Examples of GASSES:
1. Oxygen
2. Helium
3. Carbon Dioxide
4. Nitrogen
5. Carbon Monoxide
10. “This concoction is an example of a
suspension - a mixture of two substances,
one of which is finely divided and
dispersed in the other. In the case of the
cornstarch quicksand, it's a solid dispersed
in a liquid.
When you punch the cornstarch , you
force the long starch molecules closer
together. The impact of this force traps
the water between the starch chains to
form a semi-rigid structure. When the
pressure is released, the cornstarch flows
again.”
11. JOURNAL RESPONSE
In five or more sentences
explain what matter is and
give at least two examples of
each state of matter.
(Include: The three states of
matter and their
descriptions)
12. CLEAR LEARNING GOAL
DAY 2
AS A STUDENT I WILL BE ABLE TO IDENTIFY AND CLASSIFY
MATTER BASED ON ITS PROPERTIES
13. Although matter can be classified into
three different states (types) it can also be
described using its properties.
PROPERTIES: Characteristics, features,
qualities, or traits.
15. Matter can be found in three different
types. These three types are considered
the three STATES of MATTER.
1. Solids
2. Liquids
3. Gasses
16.
17. LAB # 1
CLASSIFICATION AND PROPERTIES
OBJECT: CLASSIFICATION
(Solid, Liquid, or Gas)
PROPERTIES:
AIR: Looks like:
Feels like:
Smells Like:
Sounds Like:
What it Does:
BLUE
SUBSTANCE
Looks like:
Feels like:
Smells Like:
Sounds Like:
What it Does:
NUT Looks like:
Feels like:
Smells Like:
Sounds Like:
What it Does:
BOLT Looks like:
Feels like:
Smells Like:
Sounds Like:
What it Does:
AIR Looks like:
Feels like:
Smells Like:
Sounds Like:
What it Does:
Water Looks like:
Feels like:
Smells Like:
Sounds Like:
What it Does:
Looks like:
Feels like:
Smells Like:
Sounds Like:
What it Does:
Looks like:
Feels like:
Smells Like:
Sounds Like:
What it Does:
Looks like:
Feels like:
Smells Like:
Sounds Like:
What it Does:
18. JOURNAL RESPONSE
Now that you have finished your first lab; Choose three
objects in the room that were not included in your lab.
Classify them based on their state (solid, liquid, gas) and
their properties (smell, looks, feels, etc.)
19. CLEAR LEARNING GOAL
AS A STUDENT I WILL BE ABLE TO IDENTIFY AND
DETERMINE WHETER A CHANGE IN MATTER IS PHYSICAL
OR CHEMICAL.
20. NOW THAT WE KNOW WHAT MATTER IS AND
HOW TO DESCRIBE MATTER USING IT’S
*STATE (solid, liquid, or gas) and
PROPERTIES(odor, texture, hardness, color)
WE NEED TO SEE HOW MATTER CAN
CHANGE-What ways can Matter change?
21. Matter can go through two different types
of changes.
Types of Changes:
1. Physical
2. Chemical
22. A physical change in matter is when matter
changes its property but not it’s chemical
nature.
23. Physical changes:
Although some properties (like shape,
phase, etc.) of the material change, the
material itself is the same before and after
the change.
The change can be “undone.”
25. EXAMPLES:
Aluminum foil is cut in half
Clay is molded into a new shape
Butter melts on warm toast
Water evaporates from the surface of the ocean
Juice freezes
Rubbing alcohol evaporates on your hand
26. JOURNAL RESPONSE
In six or more sentences describe what
a physical & chemical change is, how
you know a physical and a chemical
change occurs, and three examples of
both physical and chemical changes.
27. CLEAR LEARNING GOAL
DAY 4
AS A STUDENT I WILL BE ABLE TO IDENTIFY AND
DETERMINE WHETER A CHANGE IN MATTER IS PHYSICAL
OR CHEMICAL.
28. A chemical change in matter is when
matter becomes something completely
new. New matter is formed.
29. Chemical change:
The substances present at the beginning of
the change are not present at the end;
new substances are formed. The change
cannot be “undone."
30. CHEMICAL CHANGES
THE MATTER IS DIFFERENT. THE PARTICALES OF THE
SUBSTANCES ARE BROKEN
APART
THE OLD MATTER IS NO
LONGER PRESNT
ATOMS ARE REARRANGED
INTO NEW PARTICLES
THE ORIGINAL MATTER
CANNOT BE REMOVED FROM
THE NEW MATTER
A NEW SUBSTANCE IS
FORMED
31. EXAMPLES:
Milk goes sour
Jewelry becomes tarnished
Bread becomes toast
Rust forms on a nail
Gasoline is ignited
Hydrogen peroxide bubbles in a cut
A match is lit
Your body digests food
Fruit decomposes and rots
32. CHEMICAL CHANGES LAB
Lab: Chemical Changes
Purpose: Make a ball and observe the changes in its properties.
Background information: Balls have been toys practically forever, but the bouncing
ball is a more recent innovation. Bouncing balls were originally made of natural rubber,
though now bouncing balls can be made of plastics and other polymers. You can use
chemistry to make your own bouncing ball.
1) corn starch
2) water
3) plastic cup
4) spoon
5) white glue
PROCEDURE BALL # 1
1. Label your first cup “Borax”
2 Add 2 tablespoons of warm water into the plastic cup labeled “Borax.”
3. Add ½ teaspoon of borax powder in cup labeled “borax”
Gently stir until powder is dissolved in the water
4. Label a second cup “mix”
5. Pour 1 tablespoon of glue into the cup (Add food coloring if you wish)
6. Add ½ teaspoon borax into the “mix” cup DO NOT STIR
7. Add 1 tablespoon of cornstarch into the “mix cup” DO NOT STIR
YET
8. Wait 10-15 Seconds then mix it
9. Mix “borax cup” and “mix cup” together and mix with wooden craft
stick until you can’t mix it anymore
10. Take the mixture out of your cup and place it in your hands.
IT WILL BE MESSY AND STICKY
11. Knead the mix to form a ball. (The more you knead, the less sticky it
will become.)
12. Using a meter stick. Drop your ball from the 50 cm mark and record
how high it bounces. Record your data in the table below.
13. Record your two partners data into your table as well. Observe the
properties of your two partners bouncy balls.
45. SO HOW MUCH DOES THE CAKE
WEIGH?
INGREDIENTS
1. FLOUR
2. FROSTING
3. MILK
4. SUGAR
5. EGGS
46. THE WEIGHT OF AN OJECT
=
THE SUM OF THE WEIGHT OF ITS PARTS
INGREDIENTS
1. FLOUR
2. FROSTING
3. MILK
4. SUGAR
5. EGGS
=
47. 14 OZ 20 OZ
32 OZ
8 OZ
20 OZ
TOTAL CAKE WEIGHT =
14
20
32
20
+ 8
48. JOURNAL RESPONSE
In three or more sentences determine the weight of the
new object, what type of change occurred, and what
state the object is in after the change.
8 OZ