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Curated OER

Number Bonds

For Teachers 1st - 2nd
Being able to recognize number bonds that make 10 is a great way to help learners add 3 digits together. First they make 10 by adding two numbers together, then they assess 3 digit addition sentences, where they make 10 first then add-on...
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Curated OER

Number Bonds to 20

For Teachers 1st - 2nd
Showcase all the different ways one can pair numbers, resulting in an answer of 20. Cute images such as, a cup and water, tennis racket and ball, and a soccer ball and net help kids make the addition connection. This is a great...
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Curated OER

Basic Addition

For Teachers 1st - 2nd
Introduce addition to your class with this handy and well-thought-out presentation. Addition is defined and then shown in four different examples. Images, a story problem, numeric, and number line variations of the same problem are all...
Assessment
CCSS Math Activities

Smarter Balanced Sample Items: 6th Grade Math – Target E

For Teachers 6th Standards
When US citizens travel throughout the world, they often need to know how to convert temperatures from Fahrenheit to Celsius. Young mathematicians practice applying the formula as well as other algebraic equations as part of a...
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Curated OER

The Happy Game

For Teachers 2nd - 3rd
The Happy Game will make your students smile! They play this game to review basic math concepts such as, finish the pattern, even and odd numbers, addition, subtraction, and word problems. Tip: Use this PowerPoint as a template to create...
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Curated OER

Reading and Writing Numbers

For Teachers 3rd - 4th
Reading and writing numbers is thoroughly covered in this well done slide-show presentation. Learners will see how number and number words correlate in relation to place value. The slide-show is text heavy and could use more visual aids...
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Subtraction with Regrouping

For Teachers 2nd - 3rd
Use this handy presentation to clear up any confusion related to subtraction with regrouping. Each slide provides concrete examples of what occurs when one subtracts with regrouping. A full explanation and additional example problems...
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Curated OER

Mental Math: 5 a Day

For Teachers 4th - 5th
This is a really cool math resource! There are nineteen different slides containing five math problems each. They are intended to be used as daily math warm ups and address skills such as, addition, problem solving, missing addends, word...
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Doubles Plus

For Teachers 1st - 2nd
Doubles and doubles+ 1 addition is a great way to help little learners build number sense and automaticity. This presentation contains multiple examples of doubles and doubles+ 1 addition. Images of dominoes are employed to reinforce the...
PPT
Curated OER

Making 10 with animals

For Teachers K - 1st
Count the animals in each group and add to make the number 10. This slide show provides learners with the opportunity to see how many different way they can count on to make 10. Cute animals and large exciting number make this a great...
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Curated OER

Subtraction: Take away and find the difference

For Teachers 1st - 2nd
Subtraction, take away, and compare the difference are the topics of this comprehensive presentation. Budding mathematicians will count balls, then watch as they are taken away. They will then view two sets of balls and compare the...
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Curated OER

Horizontal Addition

For Teachers 3rd - 4th
Here are four examples of double-digit horizontal addition. Learners are shown how to compute numbers horizontally, by first adding the tens and then the ones columns and then adding them both together. This is a great way to boost...
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Curated OER

Multiplication Basics

For Teachers 2nd - 4th Standards
A great resource gets kids to start thinking about multiplication in a developmental way while building strong number sense and operational skills. Each slide contains scattered counters, which are then put into neat rows (making...
PPT
Primary Resources

Fractions Lesson 3

For Teachers 3rd - 4th Standards
Help the class understand how to different fractions can be equivalent. Mixed numbers and fractions are defined, equivalent fractions are shown and described, and problem solving strategies are used for a class...
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Mixed Math Millionaire: Math Game

For Teachers 5th
Play a game to review a variety of math concepts. Factoring, square roots, number sequences, division, multiplication, order of operations, and word problems are all covered in this Millionaire style quiz game. Tip: Keep this resource as...
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Curated OER

Place Value Review

For Teachers 3rd - 5th Standards
Review various aspects related to place value with this easy-to-follow presentation. Learners can review the base ten system, see representations, and read descriptions of ones, tens, hundreds, and thousands, and numbers in expanded...
PPT
Curated OER

Which Sign?

For Teachers K - 1st
A simple presentation focuses on choosing the correct operational sign. Young learners consider simple sentences such as, "Seven take away three," and they must choose whether a plus sign or a minus sign would be appropriate to use....
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Simple Repeated Addition

For Teachers 1st - 2nd
Here are five very cute and very basic examples of repeated addition. Little ones will count bunny ears, five pieces, crayons, and donkey legs in order to gain valuable repeated addition practice prior to learning about multiplication....
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Orden De Numeros

For Teachers 1st - Higher Ed
Matematica en Espanol. Students who speak, or are learning, Spanish will build their number sense by ordering numbers. They must determine the number that comes before, after, or between the provided examples. Tip: This presentation is...
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Complete the Scale

For Teachers 4th - 5th
Here are six opportunities for learners to complete the scale. Each slide contains a number line or scale which is missing 1-2 numbers, the class must identify the missing number and put it in its proper place.
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Curated OER

Perimeter

For Teachers 3rd
Introduce the concepts and skills needed to find perimeter. The slide show includes the definition of perimeter, five examples, and a link to an interactive web page.
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Curated OER

How to Draw an Angle

For Teachers 4th - 6th
How do you draw an angle? Dispel the confusion with this step-by-step teaching tool. Seven steps to angle drawing are shown in a simple format. While these steps are easy to follow, no explanation of how this process works is...
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Curated OER

Add 1 digit to 2 digits

For Teachers 1st - 2nd
Walter the frog tells the class to use their number bonds (fact families) to help them add single digit to double-digit numbers. With the guidance of a number line they will count on as Walter hops to the answer.
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Curated OER

Time to Times

For Teachers 3rd - 4th
This presentation is designed to help learners nail down their multiplication facts. This one focuses on the 6, 7, and 8 times tables. On each of the slides, a multiplication problem appears. Students must say the answer aloud, then...