Students will learn how to represent a range of values using interval notation. Students will see examples involving bounded and unbounded intervals. For a lesson, watch this, then this.
Next, give your students these challenges:
- Dicey Addition by NRICH
- Dotty Circle by NRICH
- 2017 AMC 8, Problem 11
- 2019 AMC 8, Problem 20
- 2002 AMC 8, Problem 15
- Apples, Oranges and Bananas by Pierce School: Problem / Solution
Conclude by leading this investigation:
Termite Terrorists (addition, patterns)
by MathPickle