PPT
Curated OER

Addition and Subtraction up to 100

For Teachers 4th - 5th
After reviewing double-digit addition and subtraction up to and from 100, learners are introduced to addition and subtraction up to and from 10,000. A grid is used along side number decomposition to help them solve a word problem...
PPT
Curated OER

Liters and Millilitres

For Teachers 3rd - 5th
Have your class show what they know about liters and millilitres. This quiz game asks several questions related to converting millilitres to liters and fraction, decimal equivalency. A super fun way to review!
PPT
Curated OER

Recognizing and Extending Number Sequences

For Teachers 3rd - 5th
Kids work to recognize and extend number sequences. They determine the rule in order to find the missing number in each sequence given. They review the concept, practice finishing sequences with a calculator, and explain each rule. 
PPT
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1
Curated OER

Averages: Mean, Median, Mode

For Teachers 3rd - 5th
After reviewing the process of finding the mean, median, mode, and average of a given data set, learners work through several practice problems. There are five problems related to mode, and five related to finding the mean. Great as...
PPT
Curated OER

Fraction Shape Amounts

For Teachers 2nd - 4th
Part/whole relationships mean it's time to practice fractions. This slide-show makes reviewing fractions a colorful and fun activity. Learners work through the first seven slides to identify the shaded amount, solve two parts of a given...
PPT
Curated OER

Fractions (2)

For Teachers 2nd - 3rd
Review or introduce your younger learners to simple fractions. They work through fifteen different problems, where the shaded amount must be identified as a fraction. For each problem an answer is included on the following slide. Tip:...
PPT
Curated OER

Inverse

For Teachers 2nd - 4th
Your class can learn all about inverse operations. They will review what inverse operations are, see examples, learn how to use inverse operation to check an answer, write addition and subtraction equations in the inverse, and use the...
PPT
Curated OER

3's Times Tables

For Teachers 2nd - 3rd
I love the visual layout of this slide show. In a cartoon style, the 3s times tables are reviewed. In each image a boy thinks up a 3s multiplication problem and a girl thinks up the answer. The last slide shows the teacher writing all...
PPT
Curated OER

Multiplication is Commutative

For Teachers 3rd - 4th
Your class knows about the commutative property of addition - now introduce them to the commutative property of multiplication. They review the concept, work through some examples, then try a few problems out on their own. One property...
Handout
McGraw Hill

Triangles

For Students 4th - 7th Standards
After reviewing characteristics of seven types of triangles, young geometers discover how to find the missing angle of a triangle. Then, they practice identifying triangles, find missing angles, and find missing side lengths of...
eBook
Rice University

Prealgebra

For Students 5th - 9th Standards
Pre-algebra—all wrapped up in one place. The eBook contains everything needed to teach a typical Pre-Algebra course. Concepts in the course build upon previously learned concepts, allowing mathematicians to see the connections between...
Lesson Plan
Curated OER

Word Clue and All About Me Problem Solving

For Teachers 5th
Fifth graders practice solving word problems using highlighted strategies. In this word problem lesson, 5th graders brainstorm and  use words as clues that indicate the math operations that will be used to solve problems. They use...
Worksheet
Curated OER

Ratios & Proportions: Introduction

For Students 4th - 5th
In this ratios activity, learners, after reviewing and discussing the definition of what a ratio is and then studying the example shown, problem solve ten multiple choice ratio math problems.
Interactive3:08
Scholastic

Study Jams! Percents

For Students 5th - 7th Standards
Sam's mom is a bowling woman and her birthday is around the corner. Can Sam afford the shirt in the store window for her? Mia helps him solve a multi-step percent problem to figure it out!
Worksheet
Savvas Learning

Colorful Triangles

For Students 4th - 5th Standards
Learners examine a figure made up of different types of triangles and then determine whether each triangle is right, acute, or obtuse. Next, they color each type of triangle a different color. Finally, pupils answer three fill in the...
PPT
Curated OER

Geometry Jeopardy!

For Teachers 5th - 6th
A list of instructions for this exciting Geometry Jeopardy game is included on slide 2. There are a total of 25 clues and 5 categories, including: solids, triangles, lines, angles, and grab bag. Tip: Play this Jeopardy game with your...
PPT
Curated OER

Subtraction with Base 10 Models

For Teachers 1st - 3rd
Learning how to regroup can be a difficult concept to learn, as well as teach. This PowerPoint does an excellent job at visualizing the process with step-by-step guidelines and base ten animations. There are multiple examples for...
PPT
Curated OER

Who Wants to Win Millions-Subtracting

For Teachers 5th - 6th
Have your class play a game to review subtraction principles. In this presentation, learners answer questions related to subtracting numbers up to the millions. This is a fun way to practice these skills.
Worksheet
Curated OER

Addition and Subtraction Review Worksheet 6

For Students 2nd - 3rd
In this addition and subtraction review learning exercise, students solve a total of 15 problems; all problems either add or subtract a 2 digit number from another 2 digit number.
Worksheet
Curated OER

Addition & Subtraction Review Worksheet 2

For Students 2nd - 4th
In this addition and subtraction practice worksheet, students sharpen their math skills as they solve 15 problems that require them to add and subtract 4 digit numbers.
Interactive
Curated OER

Addition & Subtraction Review Worksheet 1

For Students 3rd - 5th
In this addition and subtraction practice learning exercise, students sharpen their math skills as they solve 15 problems that require them to add and subtract 4 digit numbers.
Worksheet
Curated OER

Addition & Subtraction Review Worksheet 5

For Students 2nd - 4th
In this addition and subtraction practice worksheet, students sharpen their math skills as they solve 15 problems that require them to add and subtract 3 digit numbers.
Worksheet
Curated OER

Addition & Subtraction Review Worksheet 4

For Students 2nd - 4th
In this addition and subtraction practice worksheet, students sharpen their math skills as they solve 15 problems that require them to add and subtract.
Worksheet
Curated OER

Addition & Subtraction Review Worksheet 3

For Students 2nd - 4th
In this addition and subtraction practice worksheet, students sharpen their math skills as they solve 15 problems that require them to add and subtract 3 digit numbers.

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