Explore a real world integer multiplication context involving temperature where the rate is negative (decreasing hourly temperature) over time.
Category - Patterning
Investigate subtracting negative numbers by finding the difference in temperature using the thermometer as a linear model number line.
Investigate subtracting negative numbers by finding the difference in temperature using the thermometer as a linear model number line.
Investigate subtracting negative numbers by finding the difference in temperature using the thermometer as a linear model number line.
Investigate subtracting negative numbers by finding the difference in temperature using the thermometer as a linear model number line.
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Visual number talk prompts unpacking geometric linear patterns asking students to predict what comes next using rate of change, initial value.