Lesson Plan
Curated OER

Symmetry of the Addition Table

For Teachers 1st - 3rd Standards
Help your class discover the commutative property of addition with this exploration of the addition table. By folding and coloring the table, a symmetry is found that directs students to an understanding of this crucial mathematical...
Lesson Plan
Illustrative Mathematics

Find The Numbers 0-5 or 5-10

For Teachers K Standards
In need of math station or center for your kindergartners? Model how to play this game with the whole class first and then make it into a center. Create a few sets of six number cards with 0-5 or 5-10 and then create a matching die with...
Unknown Type
Math Slice

Basic Math: Number Pattern

For Students 3rd - 5th Standards
This resource covers number patterns where students can choose a range of numbers and the type of pattern they would like to practice. After selecting parameters students are timed completing ten problems with instant feedback and an...
Unknown Type
National Institutes of Health

Niehs: What's Wrong With These Pictures?

For Students Pre-K - 1st
An assessment that will test your ability to see patterns. You will look at a set of objects (usually 3-5) and decide which one doesn't belong.
Study Guide
Other

Ohio Department of Education: Sixth Grade Achievement Test (Practice Test) [Pdf]

For Students 5th - 7th
Half-length practice test for the third grade OAT (Ohio Achievement Test). The test includes 17 multiple-choice and 4 open-response question dealing with topics such as geometry (triangle identification, surface area), number sense...
Study Guide
Other

Ohio Department of Education: Third Grade Achievement Test (Practice Test) [Pdf]

For Students 3rd
Half-length practice test for the third grade OAT (Ohio Achievement Test). The test includes 15 multiple-choice and 5 open-response question dealing with topics such as measurement (time, angles, ruler), data analysis (bar graphs,...