University of Texas at Austin
University of Texas: Elementary Math Club: The Human Counting Machine
Learners investigate the concept of a number as a quantity. The lesson plan includes an overview and a lesson toolkit.
University of Texas at Austin
University of Texas: Elementary Math Club: "Guess the Number" Magic Trick
Students investigate the concept of a number as a quantity. The activity has learners convert back and forth between decimal and binary expansions of numbers. The lesson plan includes an overview and a lesson toolkit.
University of Texas at Austin
University of Texas: Elementary Math Club: Number Paths
Learners explore connections between addition, subtraction, and multiplication. In addition, young scholars review place value and learn about the distributive law. The lesson plan includes an overview and a lesson toolkit.
abcteach
Abcteach: Teach: Decimals
[Free Registration/Login Required] Educators can generate worksheets for primary or elementary grades that focus on decimal addition, subtraction and fraction practice. Worksheets include graphics and answer key.
AAA Math
Aaa Math: Adding Two Digit Numbers
Explains how to add two-digit numbers. Gives practice and games to practice this skill.
AAA Math
Aaa Math: Inverse Relationship of Addition and Subtraction
Explains the inverse relationship between addition and subtraction. Gives exercises and games to practice this skill.
AAA Math
Aaa Math: Properties of Addition
Explains the four mathematic properties of addition. Gives exercises and games to practice this skill.