Activity
Florida Center for Reading Research

Phonological Awareness: Phoneme Isolating, Move and Tell

For Teachers K - 1st Standards
Build phonological awareness with this fun game focused on isolating and identifying medial phonemes. This game board contains an image on each square; when the child lands on a square, they must say the medial sound of the word they...
Activity
Illustrative Mathematics

Box of Clay

For Teachers 5th - 7th Standards
What happens to a volume when you scale the dimensions of a rectangular prism? In this problem, a box of clay is increased in each dimension, with the intent to see if learners can generalize the result. The addition of...
Activity
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Oregon Department of Education

Building Number Sense

For Teachers Pre-K - 1st Standards
It's never too early to begin a child's math education. This collection of fun hands-on activities engage youngsters in building their number sense as they learn how to count objects, identify numerals, compare amounts, and much more.
Activity
Terry Kawas

Catch the Gingerbread Men Game

For Teachers K - 1st
Catching men made of gingerbread motivates your young graphers to begin exploring the concept of finding a point in two-dimensional space. Learners practice locating each cookie by rolling two cubes (one with...
Lesson Plan
Curated OER

Radical Equations

For Teachers 9th - 12th Standards
This task gives geometry learners practice in solving radical equations in one variable and zeros in extraneous solutions.
Activity
Math Medics

S.o.s. Math: Factoring: Some Special Cases

For Students 9th - 10th
In this lesson, special cases of factoring are described, including perfect squares, difference of squares, and difference and sum of cubes. Exercises with answers included.
Activity
Math Is Fun

Math Is Fun: Common Number Patterns

For Students 3rd - 8th Standards
Developed by a mathematics teacher from the UK, this page identifies and illustrates several common number patterns.
Activity
Help Algebra

Help algebra.com: Factoring Polynomials

For Students 9th - 10th
Several types of factoring are covered in this article, including common factors, grouping, special factors, and completing the square. The examples include detailed explanations of the factoring process.
Activity
Wyzant

Wyzant: Exponents

For Students 6th - 9th Standards
The lesson from WyzAnt begins with a review of the definition of exponents then proceeds to several examples which show the definition in action. Special cases such as those involving negative bases as well as the zero exponent and the...