Kid's math activity--match the legos to the numbers.
Subtraction Mat. So clever!
For the classroom
Snap Cubes With Activities to Reinforce Counting, Patterns, Addition and Subtraction
Great school ideas
DIY salt tray with alphabet cards. Easy to make and kids have fun smoothing out the salt after correctly making the letter
Could do something similar for integrated science and defining the variables for power, velocity etc.
War math game with manipulatives--a way to practice connecting numbers with objects and recognizing which is larger.
Kindergarten Craft Ideas
Addition interactive wall board! Soooo cool!
Activity trays for following directions, math, etc.
Butterfly Fractions. Another way how to learn how to add and subtract fractions with unlike denominators.
Math Teaching Resources
Lego math. Math Fluency practice.