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Tongue Twister Linear Regression Activity

I created this tongue twister linear regression activity for my Algebra 2 students to use while collecting tongue twister data in their small groups. Students work in groups to collect data regarding the amount of time it takes various numbers of people to recite a tongue twister. Groups time how long one person, two people, …

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Finding Rate of Change from a Graph Hole Punch Activity

I created this hole punch activity to give my Algebra 1 students practice finding rate of change from a graph. When I teach Algebra 1, I intentionally avoid using the word “slope” for as long as possible. I printed off a bunch of practice questions for students to complete inside our dry erase pockets. During …

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Slope Treasure Hunt Activity

When I taught Algebra 1, I ran across a fun slope treasure hunt activity for practicing the concept of slope (or gradient, for my international readers). My Algebra 1 students really enjoyed this slope treasure hunt. The activity is appropriate for middle school math as well. I originally came across this Slope Treasure Hunt (also …

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