Two for One Box Company

Starting statisticians work with several sets of data, all of which involve two variables taken from the same subjects. They complete two-way tables and compute relative frequencies. Although the handouts are not visually appealing,...

Your class always thinks they know what's on your mind. How about testing them on this with these math riddles? For example, "I'm thinking of the number that when multiplied by eight and then two is added, the result is 58?" is a great...

When presented with categorical data, a two-way frequency table is a great way to summarize the information. Pupils organize categorical data using a two-way table, then use the tables to determine missing data and to calculate simple...

One-step equations are the foundation of algebra and your mathematicians can strengthen their skill set with this two-page worksheet. The problems consist of all the operations and include positive and negative numbers for integer...

Young mathematicians improve their ability to solve two-step algebraic equations with this simple skills practice worksheet. Offering five different problems involving the multiplication, addition, and subtraction of integers, this...

After completing an assessment task where they express numbers as the difference of squares (i.e., 9 = 5^2 – 4^2), class members note any patterns that they see in the problems.

Slice up solids. A portion of a geometry playlist introduces two conventional ways to visualize 3-D figures in 2-D. The resource defines cross-sections and nets and provides examples of both.

Order really does matter! Show your class how order makes a difference in solving equations. The presentation uses the order of operations in reverse as a guide to help solve two-step equations. Continuing, the video shows how to solve...

A real-world example of comparing the scores of two classes using box plots. Make sure your future statisticians understand how to make a box plot. The video is part of a series on comparative inference. In this case, the narrator...

Organization is the best way to make sure that ratios are set up correctly to be proportional. This video reviews how to solve ratio problems with addition and multiplication, shown in more detail in the prior two videos of this series,...