Lesson Plan
Thermometer Subtraction: Number Line Adventures
Practicing subtraction using a thermometer for a number line makes math fun! In this lesson, your students will get more comfortable with subtracting two digit numbers.
Grade:
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Learning Objectives
Students will be able to subtract two digit numbers from each other. Students will be able to identify hot and cold temperatures.
Introduction
(5 minutes)- Tell your students that they will be practicing subtraction using a thermometer (a device that measures temperature) number line.