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Shape Detectives

For Teachers 2nd - 4th Standards
This is a fun reinforcement activity that will provide the class with practice at recognizing shapes based on their properties. They are given a series of clues which they use to draw a shape on their white boards. This is repeated three...
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The Shape Show

For Teachers 1st - 2nd
Define plane shapes by their properties, then use this game to reinforce those skills. Learners use given properties as clues to determine each shape. They work to name ten different shapes, six of which are polygons.
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Mass Lesson

For Teachers 2nd - 3rd
It's not just a slideshow, it's a lesson on mass. First, learners complete a mental math warm-up, where they determine the number before and after a series of given numbers, then they form groups to weigh packages and compare mass....
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Rounding up or Rounding down

For Teachers 1st - 2nd
Teach the class how to estimate by rounding to the nearest 10. They review the rules for rounding, try rounding a few numbers using a number line, then round on their own. This is a good introduction that explains how to round and why we...
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Pattern Practice

For Teachers 1st - 3rd
Finishing patterns can be fun and engaging. Here are nine different patterns that have learners determine the rule or determine which image or shape will come next in the sequence. A very well-done presentation.
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Mental Money Addition

For Teachers 1st - 2nd
Counting money is fun for kids, increases their understanding of addition, and applies mathematics to real world situation. Here are five opportunities for learners to count up their pence and pounds to see how much money they have. Tip:...
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Tens and Units

For Teachers K - 2nd
Images of base ten blocks are used to reinforce counting past 10. Learners will count along, adding units to each 10 as they go from 10 to 30.  Each number is shown on a 100 block, as blocks of 10s and 1s, and in numeric form as...
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Counting on a 100 Square

For Teachers 1st - 2nd
Counting by twos, fives, and tens is a great way to build the skills and number sense needed to better grasp the concept of multiplication later on. Here are six number charts to 100, each chart is highlighted and requires the class to...
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Times Tables: Game

For Teachers 1st - 3rd
Just like those handy flash cards, this game is intended to get kids answering their times tables from the 2s through the 12s with automaticity. They go as fast as they can in order to be the first to answer each of the 12 time's tables....
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Partitioning Numbers

For Teachers 2nd - 3rd
Partitioning or decomposing double and triple-digit numbers is a wonderful way to build number sense and a basic understanding of place value. Here are 12 different numbers, partitioned into their base units and tens or hundreds...
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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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Number Bonds to 10: Game

For Teachers 1st - 2nd
Knowing number bonds that make 10 is a good way to build number sense and can help in solving basic addition and subtraction problems. Kids review number bonds, then play a game where they are given a number and try to shout out the...
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Repeated Addition

For Teachers 1st - 2nd
Toy cars are used to show the relationship between addition and multiplication. Learners first view the array of cars, then see the related repeated addition and multiplication equations. A great way to build mathematical connections.
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Multiplication as Repeated Addition

For Teachers 2nd - 3rd Standards
Here is an excellent teaching tool! This presentation would be terrific to use when teaching your young learners about the relationship between multiplication, repeated addition, and arrays. Excellent examples are given, and the text...
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Which is Greater? Which is Less?

For Teachers 2nd
Here is an entertaining presentation which shows the classic greater than/less than symbols used to compare numerical values. "The alligator always eats the larger number," is what I used to tell my class. This PowerPoint uses the same...
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Mrs. Lewis's Pets: Tally Mark Activity

For Teachers 1st - 2nd
To cute to pass up! This slide show activity has learners count the number of pets Mrs. Lewis has using tally marks. As the show progresses, kids pay attention and make a tally for each type of pet they see. Suggested uses and audio are...
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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...
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Probability Introduction

For Teachers 2nd - 3rd
Introduce learners to probability through a vocabulary preview that covers words like impossible, likely, unlikely, and certain. After reviewing what probability is learners assess four sentences in relation to how likely they are to...
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Flash Fractions

For Teachers 1st - 3rd
The first few slides in this resource describe the parts of a fraction. Then, learners view various representations of a few given fractions. They complete an activity where they assess images to determine a specific part/whole...
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Fraction Introduction

For Teachers 1st - 3rd
Introduce fractions as a part/whole relationship. The slides in this resource show whole objects, half objects, and then relate the images to their numeric equivalent. This is a simple and basic introduction that uses a variety of...
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Making 10 Packs Worksheet

For Students 1st - 2nd
The soup factory is missing cans in its 10-packs! Scholars take on the challenge as they figure out how many more cans are required to complete these four 10-packs. Encourage them to draw the extra cans for added comprehension. It would...
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Addition and Subtraction Numbers Trail Worksheet

For Students K - 2nd
The number four is going on an adventure! This is a fun take on addition and subtraction problems; learners begin this math maze with the number four, and take it through various operations at each box. As it travels, scholars write down...
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Forming New Shapes from Old Shapes

For Students K - 3rd
Shapes can be joined together to make new shapes! Young geometers experience this phenomenon as they examine four shape challenges in this worksheet. Scholars create a rectangle from two right triangles and a fish from an oval and a...
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Counting by Grouping Objects

For Teachers 2nd - 3rd
Kids can count to 100 by 2's, 5's, and 10's, it's called counting by grouping. They are presented with a variety of counting tasks, they count each set of objects by 10's, 2's and 5's then discuss which method was quickest. A challenge...