Using Statistics to Uncover More Evidence

Capture the engagement of young mathematicians with this upper-elementary math instructional activity on measuring time and distance. Using Google Maps, students first measure and compare the distance and time it takes to travel between...

Four fabulous worksheets are included in this resource, all having to do with the measurement of angles. On the first, anglers will use a protractor to determine the degrees of 10 different angles. An arc is drawn on each. On the second,...

Find another way to write a fraction. Using long division, the video shows how to convert a fraction into a decimal. Learners use their knowledge of fractions to then set up the division problem. 

Sea level and debt have what in common? How to introduce subtracting negative numbers to your learners! The video introduces word problems that relate to different subtraction situations. These problems create good scenarios to explain...

Visual models are invaluable tools when teaching about fractions. Follow along as the instructor works through two examples, providing clear verbal and visual explanations of the steps for multiplying fractions by whole numbers. Young...

It's Pi Day, and that doesn't mean it's time for dessert. Celebrate March 14th (3/14) in style with a fun collection of activities. Learners keep track of their own progress as they answer questions about the history of pi, find their...

Ratios show a relationship between two pieces of information. This video extends a ratio of books-to-DVDs into a table and then a coordinating graph. Your learners will organize the information into a table to find equivalent ratios...

At the end of the activity your learners will be able to classify a polygon by the number of ordered pairs given in a coordinate plane used as the vertices. this is the first video in a progressive series of four using geometry to solve...

Converting units are ratios in disguise and can be easy solve. Although this video is the last in a series about different methods to solve ratio problems, it does not have to be used in conjunction with this series. It introduces the...

Organize fractions and decimals all on one number line. This last video of a seven-part series places different numbers onto horizontal and vertical number lines and shows their relationship to one another. Learners are expected to know...