Where is a geneticist's favorite place to swim? A gene pool. Young geneticists complete hands-on activities, experiments, and real-world problem solving throughout the unit. With extra focus on dominant and recessive genes, Punnett...

This complete multiple choice and short-answer practice EOC test for 7th grade offers a wealth of opportunities for customization. Offer it as a whole, to track progress or prepare the class for the format of the test. Sprinkle the...

Kick-start children's education with this pre-school math unit. Offering 31 different hands-on learning activities that develop young mathematicians' pattern and shape recognition, basic number sense, and much more, this is a must-have...

Are ear buds a budding danger? Apparently the number of pedestrians injured while using them has increased at an unprecedented rate! Mathematicians read an article about it and then plot graphs of the victims' ages either by hand or...

Over a pizza dinner, RJ and Mia discuss how to use a circle or pie graph to represent data. After viewing, data analysts can use a Test Yourself feature to assess their own understanding. This is ideal for use in a flipped classroom lesson.

Mia teaches Sam how to create a bar graph, including forming a title, creating and labeling the axes, choosing a scale, and entering data. After viewing, data analysts can test themselves with seven follow-up questions and review...

Explore the difference between statistical and non-statistical questions. Fun follows as learners gather statistical data for the question, "How many times can the typical sixth grader catch a spool in a cup in one minute?" Data is...

Is there a relationship between hand span width and height? Statisticians survey each other by taking measurements of both. A table that can hold data for 24 individuals is printed onto the worksheet, along with questions for analysis....

Here is a fitting question for middle schoolers to consider: Is there a relationship between grade point average and frequency of sending texts? Starting statisticians examine a scatter plot and discuss any patterns seen.

What is oral tradition, and what unique tool did the Native Americans of the Northern Great Plains use to help them remember their complex histories? Through pictograph analysis, discussion, research, and an engaging hands-on activity,...

Pre-algebra protégés critique a graph depicting Tom's trip to the bus stop. They work together to match descriptive cards to distance-time graph cards and data table cards, all of which are provided for you so you can make copies for...

Elucidating the concept of box-and-whisker plots, Sal explains not only how to generate the diagram, but how to read one as well. He uses several examples to help young mathematicians become familiar with the format, and explains the...

Modeling quick thinking and efficient problem solving, Sal works through the linear equation in problem 1 in just over 30 seconds. This video, which covers problems 1-5 on page 530 of The Official SAT Study Guide, also shows students how...

Young scholars collect data about energy usage and use mathematical calculations to analyze their data. In this energy conservation and statistics math lesson, students survey their homes to complete an energy usage worksheet. Young...

Another SAT practice test from The Official SAT Study Guide is the focus of this video, which starts out with simple problems involving integers, factoring, perimeters, and percentages. Students will appreciate the relative ease with...

Sal trades his tablet for an Excel spreadsheet in this video, which covers fitting data to a line. Using a word problem about median income, he not only solves the problem but demonstrates how to successfully use scatter plots and Excel...

Fans of algebra, geometry, and hamsters will enjoy this video, which finishes this practice test with problems 15-16. Sal carefully, methodically, and efficiently takes students through the necessary steps for solving increasingly...

Sal helps with data organization in this video, which focuses on stem and leaf plots. Clarifying that "this is just one of many, many, many ways to visualize data that you will run into in your mathematical or statistical futures," he...

Another way to organize data beyond the stem and leaf plot - the histogram - is the focus of this lesson. Sal's objective is to not only introduce viewers to these methods of organization, but to make them simple and familiar; allowing...

Middle and high schoolers use a spreadsheet to graph data. For this graphing lesson, learners determine how two parameters are correlated. They create a scatter plot graph using a computer spreadsheet.

Young statisticians create and interpret various types of graphs from data gathered. The focus here is on interpreting the data and drawing appropriate conclusions. Box-and-whisker plots, frequency distributions, scatterplots, and lines...

Middle schoolers investigate the validity of da Vinci's proportion theory by recording human measurements on scatter plots. In groups of three, they record each other's height and wingspan to create a Powerpoint presentation, chart, or...

Graphs tell a story, and in this activity learners explore different graphs.They analyze slope and rate of change from the graphs and answer questions about the information they represent. This lesson even contains extensions for more...

Play ball! High schoolers explore the concept of quadratic equations through modeling how shooting a basketball can be expressed as a quadratic function. They impose a coordinate grid on the path of a shooting basketball and determine...