Watch this video about how inventors have changed your everyday world.
March 2024
Test Your Skills: Calculator Race!
NUMBER & OPERATIONS
Challenge students to take this calculator race!
PDF
December 2021 / January 2022
Check Your Understanding: The Serum Run
NUMBER & OPERATIONS
Assess your students' understanding of positive and negative integers.
PDF
December 2021 / January 2022
Learning Journey: The Serum Run
NUMBER & OPERATIONS
Share an interactive slide deck with your students.
PPT
March 11, 2019
A Slice of Pi
STATISTICS & PROBABILITY, NUMBER & OPERATIONS
Analyze statistics about many mathematicians’ favorite holiday: Pi Day.
March 11, 2019
Answer Sheet: A Slice of Pi
STATISTICS & PROBABILITY, NUMBER & OPERATIONS
Download a blank answer sheet for this article.
PDF
November 13, 2017
Operations With Rational Numbers
NUMBER & OPERATIONS
Multiply or divide numbers by negative numbers, labeling your answer with the appropriate sign.
PDF
Rational and Irrational Numbers
NUMBER & OPERATIONS
Find all skills sheets, instructional videos, and games related to understanding rational and irrational numbers, and download an answer key for all skill sheets.
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