Matter exists in three main states: solids, liquids, and gases. Solids maintain a fixed shape unless broken, while liquids flow freely and take the shape of their container. Gases expand freely to fill their container. Air is a mixture of invisible gases including oxygen, nitrogen, and carbon dioxide. Understanding the different states of matter and their properties is essential for describing the physical world around us.
A mixture forms when two or more substances are combined such that each substance retains its own chemical identity. Everywhere around us are made up of mixtures. We can see them in nature, along the surface of the earth, in the oceans and in the foods we eat. There are infinite numbers of mixtures that can be combined into homogeneous or heterogeneous.
A mixture forms when two or more substances are combined such that each substance retains its own chemical identity. Everywhere around us are made up of mixtures. We can see them in nature, along the surface of the earth, in the oceans and in the foods we eat. There are infinite numbers of mixtures that can be combined into homogeneous or heterogeneous.
Heterogeneous and Homogeneous Mixtures are discussed in this presentation. High School chemistry, physical science, environmental science, earth systems, and material science students will benefit from this presentation. All essential introductory concepts are presented here.
This powerpoint can be used in 3rd grade to introduce the features of living and nonliving things. It meets the ELA CCR Standard 2 - Integrate and evaluate information presented in diverse media and formats, including visually, quantitatively, and orally. It also meets the 3rd grade Science Essential Standard 3.L.2 Understand how plants survive and grow.
Heterogeneous and Homogeneous Mixtures are discussed in this presentation. High School chemistry, physical science, environmental science, earth systems, and material science students will benefit from this presentation. All essential introductory concepts are presented here.
This powerpoint can be used in 3rd grade to introduce the features of living and nonliving things. It meets the ELA CCR Standard 2 - Integrate and evaluate information presented in diverse media and formats, including visually, quantitatively, and orally. It also meets the 3rd grade Science Essential Standard 3.L.2 Understand how plants survive and grow.
States of Matter, Physical Science Lesson PowerPoint, Plasma, Gas, Liquid, Solidwww.sciencepowerpoint.com
This PowerPoint is one small part of the Matter, Energy, and the Environment Unit from www.sciencepowerpoint.com. This unit consists of a five part 3,500+ slide PowerPoint roadmap, 12 page bundled homework package, modified homework, detailed answer keys, 20 pages of unit notes for students who may require assistance, follow along worksheets, and many review games. The homework and lesson notes chronologically follow the PowerPoint slideshow. The answer keys and unit notes are great for support professionals. The activities and discussion questions in the slideshow are meaningful. The PowerPoint includes built-in instructions, visuals, and review questions. Also included are critical class notes (color coded red), project ideas, video links, and review games. This unit also includes four PowerPoint review games (110+ slides each with Answers), 38+ video links, lab handouts, activity sheets, rubrics, materials list, templates, guides, and much more. Also included is a 190 slide first day of school PowerPoint presentation.
Areas of Focus: Matter, Dark Matter, Elements and Compounds, States of Matter, Solids, Liquids, Gases, Plasma, Law Conservation of Matter, Physical Change, Chemical Change, Gas Laws, Charles Law, Avogadro's Law, Ideal Gas Law, Pascal's Law, Archimedes Principle, Buoyancy, Seven Forms of Energy, Nuclear Energy, Electromagnet Spectrum, Waves / Wavelengths, Light (Visible Light), Refraction, Diffraction, Lens, Convex / Concave, Radiation, Electricity, Lightning, Static Electricity, Magnetism, Coulomb's Law, Conductors, Insulators, Semi-conductors, AC and DC current, Amps, Watts, Resistance, Magnetism, Faraday's Law, Compass, Relativity, Einstein, and E=MC2, Energy, First Law of Thermodynamics, Second Law of Thermodynamics-Third Law of Thermodynamics, Industrial Processes, Environmental Studies, The 4 R's, Sustainability, Human Population Growth, Carrying Capacity, Green Design, Renewable Forms of Energy (The 11th Hour)
This unit aligns with the Next Generation Science Standards and with Common Core Standards for ELA and Literacy for Science and Technical Subjects. See preview for more information
If you have any questions please feel free to contact me. Thanks again and best wishes. Sincerely, Ryan Murphy M.Ed www.sciencepowerpoint@gmail.com
Teaching Duration = 4+ Weeks
States of Matter: Solids, Liquids and Gases [Presentation]Greg Good
Presentation for junior high school science.
Topic: States of Matter: Solids, Liquids and Gases.
Comprehensive 33-slide presentation designed for self-directed learning, although equally useful as a classroom presentation.
Neatly laid out with clear and detailed explanations.
Covers:
• Properties of Solids, Liquids and Gases
• Particles in Solids, Liquids and Gases
• Heat Energy and State Changes
• Expansion and Contraction in Solids, Liquids and Gases
There are several digital and print worksheets available that accompany this presentation.
<a />www.GoodScienceWorksheets.com</a>
*Presentation is in Adobe Acrobat format. View in full screen mode (Ctrl L) and scroll through slides with arrows; Esc to get out of full screen view, navigate through slides using Page Thumbnails on left side of page, just like a PowerPoint presentation.
Hello Friends,
I have made this PPT especially for 10th Standard students of Maharashtra State Board (SSC). This PPT is made highly informative and illustrative, so that each and everyone of you can understand the basics of Science.
Best of Luck!
elements and compounds
joining up makes the difference
what is everything made of?
more about molecules
density
learning to measure
solving measurement problems
apparatus
doing experiments
growing up non-human animals
Introduces the elementary student to some more of the basic aspects of the geography and climate of the Coniferous forests and to plant and animal adaptions needed to survive there.
In depth description of the Moon/s phases and why they are as they are. Uses some great internet animations of various situations explaining why we see what we see from Earth. Also discusses the tides and why they are caused by the moon's gravity.
Basic presentation of the parts of a plant and of the life cycle of plants. Pitched at about the 2nd, 3rd or 4th grade level. Lots of descriptive pictures and diagrams.
Soil science for teachers (massive-the real dirt on soil)Moira Whitehouse
A very large Slide Show on soil. Useful for anyone without formal earth science training who might need to bone up or teach any aspect of soil. It's huge, 159 slides. It could also be split up into several lessons for students.
Short lesson on the different kind of birds feet and why they need to be as they are. Appropriate for 1st, 2nd, or 3rd grade students. There is a short work sheet at the end of the slideshow that may be printed for student use.
For classroom teaching of the various forms of energy at about the early middle school level. Lots of animations. Would like some feedback if it downloads and plays ok.
11. Then what about sand,
sugar and salt? Don’t
they pour, flow and
take the shape of the
container they are in?
12. If you magnify
sand or sugar,
you can see
that they are
not liquids.
Sand, salt, and
sugar are made
up of very small
particles that
have a definite
shape .
13. Then there is that third state of matter:
gas
Child blowing
air (a gas) into
a balloon.
14. A balloon or a bubble are just
containers that hold a gas. For us
that gas is usually air.
15. There are other gases besides
those in air. These balloons
contain a gas called helium which
is lighter than air.
16. Air, like all gases,
takes the shape of
its container
and expands to fill
its container.
17. Most gases including the gases in
air are invisible—you simply cannot
seem them.
A jar of air
18. However, you do know air is there
when it moves things such as this
windmill.
Wind—moving
air– causes this
windmill to
rotate.
19. Or when you use the gas in your
lungs to blow out a candle.
20. But air is not one gas; it is
a mixture of many
different gases—mainly
nitrogen and oxygen plus
a little carbon dioxide,
argon and water vapor.
21. This pie chart shows the many gases that
go together to make up air.
22. Gases are hard to observe
because remember, we said that
most are invisible.
Most gases have no color, no
taste, no smell and you cannot
feel them unless they move.
23. Because all these gases are invisible we
cannot tell one from the other just by
looking at them or smelling them.
Jar of Jar of Jar of
carbon nitrogen oxygen
dioxide
24. But they are all very different gases.
If you did not have any oxygen for more than a
few minutes you would die!
Oxygen is also needed for things to burn.
Without oxygen nothing burns.
Without the very tiny bit of carbon dioxide
in the air, there would be no green plants.
Plants use carbon dioxide to make food.
Although most of air is nitrogen, nitrogen gas
doesn’t do very much all.
25. Things burn much more quickly in pure
oxygen than in air. Air contains about 20
percent oxygen.
Velcro burning in air
Velcro with pure
smokes and smells but
oxygen erupts in
doesn’t burn much,
flame.
because air is only 20
percent oxygen.
26. Another common gas is Carbon
Dioxide. We learned in the last
slide that Oxygen is necessary
for things to burn. Carbon
Dioxide, on the other hand, puts
fire out.
27. Carbon dioxide gas reacts with a substance called
bromophenolblue changing it from a blue color to
yellow. To show that your breath has Carbon
dioxide, blow into a bromophenol solution.
Students exhaled
through a straw
into the
bromophenol blue.
The carbon dioxide
in their breath
changed the color
to yellow.
28. Making carbon dioxide
in a ziploc bag
Teachers, creating Carbon Dioxide in the ziploc bag allows students to see that there is
something there pushing the sides of the bag out. The gas fills its container and takes the
shape of its container, and it is invisible. If you insert a burning match or glowing splint
into the bag, students will see that this gas puts fire out.
29. Later on you will learn that movement of the tiny particles that make up matter
determines if the matter is a solid, a liquid or a gas.
Particles Particles Particles
in a solid in a liquid in a gas
30. Can you name the three states of
matter?
Can you tell the difference
between these three states?
Bubbles hold
an invisible
gas called
water vapor