Leading up to the AP Exam, the number one thing I hear from my students is that they want more calculator review practice.
And, you know what? That makes a lot of sense. Knowing how to efficiently use the TI-84 calculator‘s built-in inference functions can save them a lot of valuable time during the AP Exam, in both the multiple-choice and free response sections.
Unfortunately, those features only save time if students remember the correct function to use (7: ZInterval vs A: 1-PropZInt is a common confusion-causing offender) AND where to find that function.
While so many incredible review activities for preparing for the AP Exam already exist, I couldn’t find exactly what my students wanted for calculator review, so I created this high-impact stations activity!
- Each station includes a scenario that either asks the student to construct and interpret a confidence interval or to perform a significance test to assess a claim.
- Every station includes the stipulation that they can assume all conditions for inference have been met, that way students can just focus on quickly and efficiently using their calculator to get an answer.
In addition, there is a cheat sheet with all of the calculator functions listed out for each procedure type, along with tips about how to use the functions or what additional information to include in addition to their calculator output (like degrees of freedom).
One of my favorite features about the calculator functions cheat sheet is that it is very transparent about when using the calculator functions is actually NOT the most time-efficient approach (like when performing inference calculations for slope, since computer output will be given).
There are 15 stations, covering:
Finding a confidence interval for…
- a single proportion
- a difference in proportions
- a single mean
- a difference in means
- a mean difference
- slope
Performing significance tests for…
- a single proportion
- a difference in proportions
- a single mean
- a difference in means
- a mean difference
- Chi-square GOF
- Chi-Square test for homogeneity
- Chi-square test for independence
- slope
“This is a must-do exam prep activity for my students!“
Free Mini-Version!
Try before you buy! This free sample includes 4 of the 15 stations.
Free Sample:
Includes 4 stations covering inference for:
✅ Proportions
❌ Means
❌ Chi-Square
❌ Slope
vs.
Paid Activity:
Includes 15 stations covering inference for:
✅ Proportions
✅ Means
✅ Chi-Square
✅ Slope
Click here to get the FULL ACTIVITY with all 15 stations.
Happy reviewing with your students!
Math by the Mountain 