In this lesson, students will use a significance test to decide if 98.6 degrees Fahrenheit is actually the true normal body temperature.

Spark students' intuitive understanding of slope and linear relationships through contextual questions.

The redesigned SAT test has less Geometry and more Statistics than the previous SAT. As a result, this school changed their Geometry class.

AP Statistics lesson plans that align to Unit 7 of the College Board Course and Exam Description (CED), covering inference for means.

The rubric for grading the significance test on the 2019 AP Statistics Exam has some big changes from how these were graded in the past.

Are you having trouble getting through a full lesson in one class period? Here are some tips to make you more efficient.

How will my students do the EFFL activity if I haven't taught them yet? The key is in the questions you ask and how you ask them.

AP Statistics lesson plans that align to Unit 6 of the College Board Course and Exam Description (CED), covering inference for proportions.

In this blog post, we reveal the ultimate solution to helping students understand inference - a simple question that the teacher can ask.

AP Statistics lesson plans that align to Unit 5 of the College Board Course and Exam Description (CED), covering sampling distributions.

Write your own higher-level thinking questions with intentionality and efficiency.

Check out our plan for teaching the second semester of AP Stats in the order suggested by the College Board Course and Exam Description.

Assess deeper understanding by varying your verbs. This blog post covers three categories of verbs and how to write questions for each level

In these lessons, students will discover the Pythagorean Theorem through the Experience First, Formalize Later (EFFL) teaching philosophy.

A collection of our favorite tasks, resources, and activities to start the school year off right!

In this post, we reveal how binomial distributions are a path to inference, and then give you four lessons you can use to teach it well.

In this post, we outline exactly how we give students the formal learning that is needed for later success on the AP Exam.

Let's take a deeper look at how we can use homework and assessments to assess conceptual understanding and build procedural fluency.

“Experience First, Formalize Later” (EFFL) means that students are working collaboratively to think, to discuss, and to construct their...

Help students to understand two-way tables, Venn diagrams, the General Addition formula, conditional probability, and independence.