Students study polyatomic ions and write binary and ternary ionic chemical formulas. They explore putting together different monatomic ions and coming up with as many chemical formulas as possible. They play a game similar to memory...

First graders recognize and represent mathematical relationships using symbols and use number sentences with operational symbols to solve problems. They complete various activities such as tug of war, monkeys on a vine, and hit and miss....

Students explain how the food chain works. They contrast predators with prey and describe their function in nature. Students discuss how the food chain aids in keeping nature balanced. In small groups, they play a game that simulates the...

Pupils explore fact families. In this math lesson, students use links to model a fact family. Pupils solve addition and subtraction problems.

Students are introduced to how to successfully set up a propietorship. Individually, they complete a pre- and post-quiz to determine how much they know about the material. To end the lesson, they practice reading a financial statement...

How does one know if a chemical equation is balanced? What can be changed to balance an equation? Play a game to test ideas!

Solve simple linear equations using a balance beam. Replicate the given equation by moving the blocks of X and 1 to the sides of the balance scale. Then use addition, subtraction, multiplication, and division to each side to solve for x.

[Free Registration/Login Required] This game is similar to the popularly played game of Scrabble. Instead of using letters to spell words, students use numerals and operations to create balanced equations.

Match the balanced chemical equations with the appropriate compound abbreviations.

Use your quick thinking and addition math skills to play this math racing game.

Practice how to balance simple chemical reactions.

This two-part geometry lesson plan has students identify, describe, and classify two-dimensional shapes. Students engage in hands-on activities including identifying shapes in the classroom, creating patterns with shapes, identifying...