The Case of the Missing Middle Term

Students define linear sequences and solve problems. In this algebra instructional activity, students identify the missing number in the sequence and complete the pattern. They identify the nth term that represent each sequence.

Middle-school math magicians solve nine problems where they are given a proportional equation and use cross products to find a missing term. They compare six sets of ratios, find the cross product and determine if there is a proportional...

There are many ways to correlate coffee to life, but in this case a learning exercise looks at the price of two different sizes of coffee. It requires interpreting a graph with two unknown variables, in this case the price, and solving...

In this similar triangles worksheet, students use proportions to solve for the missing sides of similar triangles. This two-page worksheet contains 16 multi-step problems.

Make two parts into a whole. Scholars learn to multiply polynomials to create a simplified polynomial expression. Polynomials include monomial, binomials, and trinomials. 

Middle and high schoolers analyze the formation of ratios as they develop comparisons of two known quantities. These comparisons are used to formulate proportions and solve problems. Learner worksheet and teacher exemplar resources are...

In this polynomials worksheet, 9th graders solve and complete 24 different problems that include various polynomials. First, they determine which of those listed are binomials. Then, students simplify numerous polynomials by...

Students find missing information about triangles. In this trigonometry and triangles lesson, individual students use a graphing calculator to complete the provided chart of triangle measurements. A pattern is formed by manipulating one...

Show your pupils that perimeter is linear and area is quadratic in nature with a short assessment task that requests learners to connect the graph and equation to a description about perimeter or area. Scholars then provide a...

Have your geometers take a huge leap forward in their understanding of rigid motion transformations. Given a pre-image and a final image, learners must precisely describe the transformation that moves from the first image to the next....