Worksheet
Curated OER

Star Math

For Students K - 1st
Practice basic subtraction and addition with your kindergarten class. The first two sections of the activity feature simple addition and subtraction problems, written in the horizontal format. The last section provides the problem and...
Worksheet
Curated OER

Adding 2-Digit Numbers, part 4

For Students K - 2nd Standards
Practice adding it up! A very straightforward worksheet includes 36 addition problems, all with two-digit addends. Great for a timed math drill or a comprehensive review activity.
Worksheet
Curated OER

Turn Around Dominoes

For Students K - 1st
Create simple addition number sentences using dominoes. Young scholars choose a domino and draw the dots on a template. Beneath their drawing, they write the addition sentence. Then, they "flip" the domino and write the "turn around...
Worksheet
Curated OER

Addition Facts Hidden Picture

For Students 1st - 2nd
In this addition hidden picture worksheet, students solve the 30 addition facts 0 to 20. Students then use their answers to color a hidden picture according to the key provided.
Lesson Plan
Alabama Learning Exchange

Tiger Math Graphing

For Teachers K - 2nd Standards
Learners practice various skills using the book Tiger Math: Learning to Graph from a Baby Tiger. After listening to the story, they create a pictograph using data collected from the text. They also color a picture of a tiger,...
Worksheet
Curated OER

Number Word Practice

For Students 1st - 2nd
In this number words learning exercise, students solve 9 simple addition facts. Next to each number, students write the number word.
Lesson Plan
Curated OER

Classroom Christmas Tree

For Teachers K
Students practice their addition by participating in a Christmas Tree activity.  In this holiday math activity, students complete math problems at their desk and match their answers with ornaments on a tree.  Students are given...
Lesson Plan
Curated OER

Clock Arithmetic and Cryptography

For Teachers 9th - 12th
Learners investigate modular clock arithmetic and cryptography. They perform basic operations in modular (clock) arithmetic and encode and decode messages using simple shift and affine ciphers.
Lesson Plan
Curated OER

Grand Grocery Graphs

For Teachers 1st - 4th
Students experience creating their own graphs on graph paper and the computer program "Graph Club." They approach this task by utilizing food as their primary source for the activities. In addition, they interact with their peers as they...
Lesson Plan
Curated OER

How Much is a Name Worth?

For Teachers 2nd
Second graders listen to a read aloud of Yangsook Choi's, The Name Jar. First, they estimate how much their name is worth based on the teacher's example. They assign numeric values to the letters of the alphabet in order to compute the...