A perimeter is a closed path that encompasses, surrounds, or outlines either a two dimensional shape or a one-dimensional length. Area is the quantity that expresses the extent of a two-dimensional region, shape, or planar lamina, in the plane. Surface area is its analog on the two-dimensional surface of a three-dimensional object
Helping parents to understand the correct method of teaching their children Algebra / Mathematics / Math can be tricky.
There are many pit-falls in helping children with their homework because many of the ways we were taught are out of date.
Try this simple free online lesson and watch as your child learns how to do Simple Division by following this step-by-step guide.
This tutorial provides fundamental concepts such as:
- Absolute Values
- Basic Operations with Signed Numbers
- PEMDAS rule
in order to properly handle simplification of mathematical expressions.
Helping parents to understand the correct method of teaching their children Algebra / Mathematics / Math can be tricky.
There are many pit-falls in helping children with their homework because many of the ways we were taught are out of date.
Try this simple free online lesson and watch as your child learns how to do Simple Division by following this step-by-step guide.
This tutorial provides fundamental concepts such as:
- Absolute Values
- Basic Operations with Signed Numbers
- PEMDAS rule
in order to properly handle simplification of mathematical expressions.
Flowers are the reproductive part of a plant. They are not only involved in reproduction, but are also a good source of food for other living organisms. They are a rich source of nectar for the pollinators.
Students learn about profit and loss through trial-and-error experiences with budgeting for expenses and tracking revenues in mock or actual business ventures. As students keep track of earnings and costs, they also learn to analyze the factors influencing profitability and can suggest changes to increase revenues or cut expenses. https://classroom.synonym.com/goal-setting-activities-high-school-2715.html
Problem solving is the act of defining a problem; determining the cause of the problem; identifying, prioritizing , selecting alternatives for a solution; and implementing a solution.
Step 1: Make sure the bottom numbers (the denominators) are the same
Step 2: Add the top numbers (the numerators), put that answer over the denominator
Step 3: Simplify the fraction (if possible)
Step 1. Make sure the bottom numbers (the denominators) are the same
Step 2. Subtract the top numbers (the numerators). Put the answer over the same denominator.
Step 3. Simplify the fraction (if needed).
Equivalent Fractions have the same value, even though they may look different.
You can make equivalent fractions by multiplying or dividing both top and bottom by the same amount.
You only multiply or divide, never add or subtract, to get an equivalent fraction.
Only divide when the top and bottom stay as whole numbers.
Proper; Improper & Mixed Number FractionsLorenKnights
How many equal parts of a whole. We call the top number the Numerator, it is the number of parts we have.
We call the bottom number the Denominator, it is the number of parts the whole is divided into.
Self watering planters use sub-irrigation to deliver water directly to plant roots, without any guess work. The water reservoir at the bottom of the planter allows the plant to drink at its own pace and visually shows caregivers when it is time to water with an empty reservoir. (Greenery Unlimited)
Fractions represent equal parts of a whole or a collection.
Fraction of a whole: When we divide a whole into equal parts, each part is a fraction of the whole.
Long Division: No Remainder & With RemainderLorenKnights
Long Division is a method for dividing large numbers, which breaks the division problem into multiple steps following a sequence. Just like the regular division problems, the dividend is divided by the divisor which gives a result known as the quotient, and sometimes it gives a remainder too. This lesson will give you an overview of the long division method along with its steps and examples.
A story has 5 basic but important elements. These 5 components are: the characters, the setting, the plot, the conflict, and the resolution. These essential elements keep the story running smoothly and allow the action to develop in a logical way that the person reading it can follow.
One of the most common and important uses of technical writing is to provide instructions, those step-by-step explanations of how to assemble, operate, repair, or do routine maintenance on something. Although they may seems intuitive and simple to write, instructions are some of the worst-written documents you can find. Most of us have probably had many infuriating experiences with badly written instructions. It can be badly misinterpreted by students or persons. But they are still important. An easy way for all to understand an instruction is for a teacher to differentiate orally an instruction, from a written instruction, so students will not be confused.
A summary is a brief summarization of a larger work that gives the reader a comprehensive understanding. To write a summary, a writer will gather the main ideas of an article, essay, television show, or film they've read or watched and condense the central ideas into a brief overview.
What is Figurative Language? Figurative language is when you describe something by comparing it to something else. The words or phrases that are used don't have a literal meaning. It uses metaphors, similes, hyperboles and other examples to help describe the object you are talking about.
Mathematics: Regular and Irregular ShapesLorenKnights
Use mathematical language to explain the difference between regular and irregular shapes. Regular shapes have sides and angles that are all equal. Irregular shapes have sides and angles of different measures.
Mathematics: Addition Then Subtraction LorenKnights
Addition - A mathematical operation that represents combining objects t into a larger collection. It is signified by the plus sign (+).
Subtraction - A mathematical operation that represents process of finding the difference between numbers or quantities. It is signified by the minus sign (-).
Hydroponics, in its most basic definition is a production method where the plants are grown in a nutrient solution rather than in soil. The greenhouse and its environment control system are the same whether plants are grown conventionally or with hydroponics.
Solar power is energy from the sun that is converted into thermal or electrical energy. Solar energy is the cleanest and most abundant renewable energy source available.
The Art Pastor's Guide to Sabbath | Steve ThomasonSteve Thomason
What is the purpose of the Sabbath Law in the Torah. It is interesting to compare how the context of the law shifts from Exodus to Deuteronomy. Who gets to rest, and why?
This is a presentation by Dada Robert in a Your Skill Boost masterclass organised by the Excellence Foundation for South Sudan (EFSS) on Saturday, the 25th and Sunday, the 26th of May 2024.
He discussed the concept of quality improvement, emphasizing its applicability to various aspects of life, including personal, project, and program improvements. He defined quality as doing the right thing at the right time in the right way to achieve the best possible results and discussed the concept of the "gap" between what we know and what we do, and how this gap represents the areas we need to improve. He explained the scientific approach to quality improvement, which involves systematic performance analysis, testing and learning, and implementing change ideas. He also highlighted the importance of client focus and a team approach to quality improvement.
Palestine last event orientationfvgnh .pptxRaedMohamed3
An EFL lesson about the current events in Palestine. It is intended to be for intermediate students who wish to increase their listening skills through a short lesson in power point.
We all have good and bad thoughts from time to time and situation to situation. We are bombarded daily with spiraling thoughts(both negative and positive) creating all-consuming feel , making us difficult to manage with associated suffering. Good thoughts are like our Mob Signal (Positive thought) amidst noise(negative thought) in the atmosphere. Negative thoughts like noise outweigh positive thoughts. These thoughts often create unwanted confusion, trouble, stress and frustration in our mind as well as chaos in our physical world. Negative thoughts are also known as “distorted thinking”.
Unit 8 - Information and Communication Technology (Paper I).pdfThiyagu K
This slides describes the basic concepts of ICT, basics of Email, Emerging Technology and Digital Initiatives in Education. This presentations aligns with the UGC Paper I syllabus.
2024.06.01 Introducing a competency framework for languag learning materials ...Sandy Millin
http://sandymillin.wordpress.com/iateflwebinar2024
Published classroom materials form the basis of syllabuses, drive teacher professional development, and have a potentially huge influence on learners, teachers and education systems. All teachers also create their own materials, whether a few sentences on a blackboard, a highly-structured fully-realised online course, or anything in between. Despite this, the knowledge and skills needed to create effective language learning materials are rarely part of teacher training, and are mostly learnt by trial and error.
Knowledge and skills frameworks, generally called competency frameworks, for ELT teachers, trainers and managers have existed for a few years now. However, until I created one for my MA dissertation, there wasn’t one drawing together what we need to know and do to be able to effectively produce language learning materials.
This webinar will introduce you to my framework, highlighting the key competencies I identified from my research. It will also show how anybody involved in language teaching (any language, not just English!), teacher training, managing schools or developing language learning materials can benefit from using the framework.
Instructions for Submissions thorugh G- Classroom.pptxJheel Barad
This presentation provides a briefing on how to upload submissions and documents in Google Classroom. It was prepared as part of an orientation for new Sainik School in-service teacher trainees. As a training officer, my goal is to ensure that you are comfortable and proficient with this essential tool for managing assignments and fostering student engagement.
2. Polygons
• A polygon is a plane shape with straight sides.
Polygons are 2-dimensional shapes. They are made of
straight lines, and the shape is "closed" (all the lines
connect up).
7. Perimeter
The perimeter of a two-dimensional shape is the distance around the shape. You
can think of wrapping a string around a triangle. The length of this string would be
the perimeter of the triangle. Or walking around the outside of a park, you walk the
distance of the park’s perimeter.
Some people find it useful to think “Perimeter” because the edge of an object is its
rim and peRIMeter has the word “rim” in it.
rim
8. Perimeter
If the shape is a polygon, then you can add up all the lengths of the sides
to find the perimeter.
Be careful to make sure that all the lengths are measured in the same
units. You measure perimeter in linear units, which is one dimensional.
Examples of units of measure for length are inches, centimeters, or
feet.
9. Perimeter examples
Find the perimeter of the given regular polygon. All
measurements indicated are centimetres.
Perimeter = S +S + S +S
PeRIMeter = 3cm +3cm+ 3cm + 3cm.
P=12cm
Since all the sides are measured in
centimeter, just add the lengths of all
four sides to get the perimeter.
Remember to include units.
10. Perimeter examples
Find the perimeter of the given non-regular
polygon. All measurements indicated are
centimetres.
Perimeter = S +S + S +S
PeRIMeter = 5cm +3cm+ 5cm + 3cm.
P=16cm
Since all the sides are measured in
centimetres, just add the lengths of all
four sides to get the perimeter.
Remember to include units.
11. Perimeter examples
Find the perimeter of the given non-regular
polygon. All measurements indicated are inches.
Perimeter = S +S + S +S+ S +S.
PeRIMeter = 5 +3 + 6 + 2 + 3 + 3.
P = 22 inches
Since all the sides are measured in inches,
just add the lengths of all six sides to get
the perimeter.
Remember to include units.
12. Perimeter examples
Find the perimeter of the given non-regular
polygon. All measurements indicated are feet.
Perimeter = S +S + S +S
PeRIMeter = 8 +10 + 8 + 14.
P = 40 feet
Since all the sides are measured in feet,
just add the lengths of all four sides to
get the perimeter.
Remember to include units.
13.
14. Area
The area of a two-dimensional figure describes the amount of surface
the shape covers.
You measure area in square units of a fixed size.
Examples of square units of measure are square inches, square
centimeters, or square miles.
When finding the area of a polygon, you count how many squares of a
certain size will cover the region inside the polygon.
15. Area
You can count that there are 16 squares, so the area is
16 square units. Counting out 16 squares doesn’t take too
long, but what about finding the area if this is a larger
square or the units are smaller? It could take a long
time to count.
Fortunately, you can use multiplication. Since there are 4 rows of 4
squares, you can multiply 4 • 4 to get 16 squares! And this can be
generalized to a formula for finding the area of a square with any
length, Area = s x s = s2.
You can write “in2” for square inches and “ft2” for
square feet.
16. Area
To help you find the area of the many different
categories of polygons, mathematicians have developed
formulas. These formulas help you find the
measurement more quickly than by simply counting.
The formulas you are going to look at are all developed
from the understanding that you are counting the
number of square units inside the polygon. Let’s look at
a rectangle.
17. Area
You can count the squares individually, but it is much easier to multiply 3
times 5 to find the number more quickly. And, more generally, the area
of any rectangle can be found by multiplying length times width.
Area = L x W = ______2.
15 cm
18. Area examples
A rectangle has a length of 8 centimeters and a
width of 3 centimeters. Find the area.
You can count that there are 24 squares,
so the area is 24 square units.
Area = S x S or Area = L x W
Area = 8 x 3
There are 3 rows of 8 squares, you can
multiply 3 • 8 to get 24 squares.
Remember to include units.
It would take 24 squares, each measuring 1 cm
on a side, to cover this rectangle.
19. Area examples
A rectangle has a length of 12 centimeters and a
width of 2 centimeters. Find the area.
You can count that there are 24 squares, so the area is 24 square
units.
It would take 24 squares, each measuring 1 cm on a side, to cover this rectangle.
20. Area examples
Find the area of the rectangles.
Area = L x W
Area = 4 x 2
Area = L x W
Area = 2 x 4
or Area = S x S