Finding a percentage of a number is a skill learners must know in order to be successful thinkers. The resource introduces this concept with a guided explanation and can be used with the additional materials as a...

Quick resource for those learners who need a guide when finding percentages of a number. Provides one worked-out example and two practice problems that can be used as a handout. 

A timeline can be a powerful learning tool because it reveals a pattern in events. While few would consider St. Augustine, Florida a hotbed of the 1960s Civil Rights Movement, a selection of background information and a timeline of...

Start with the basics and move up the exponential ladder to master a variety of problem-solving and application problems. The problems are heavy on exponential growth and decay, compound interest, and natural log.  

What happens when you have a recipe and need to up the measurements? Here is a lesson that explains how to use ratios to convert measurements and percents with worked out problems. Also provided are additional resources and practice...

Pie isn't just for eating! Scholars learn to create pie charts and circle graphs to represent data. Given raw data, learners determine the percent of the whole for each category and then figure out the degree of the circle that percent...

The probability of learning from this instructional activity is high! Learners calculate probabilities as numbers and as decimals. They see how to use a complement to find a probability and even try a simple geometric probability problem.

This activity belongs to a four-part resource that gathers information from data tables to calculate percentages. The page introduces one problem and shares an explanation to the answer.

The middle of the data is important, but what about the rest of it? The instructional activity shows learners the importance of the range, quartiles, and extreme values. Pupils practice finding each of these values from given data sets.

Is marijuana addictive? Can you drive under the influence of marijuana? What happens if you smoke marijuana while you're pregnant? Teenagers learn the answers to these and many more frequently asked questions in an online booklet about...

A helpful math worksheet, intended as a guided lesson, walks young mathematicians through the process of converting the decimal 0.75 to a fraction and percent.