Interactive
CK-12 Foundation

Mental Math to Evaluate Products: Mental Math Halloween Candy

For Students 6th
Time to put those mental math strategies into play with an interactive that has learners thinking about how many candies three friends get altogether.
Interactive
PHET

Unit Rates

For Students 6th Standards
Sometimes you just want to know the cost of one apple. A fun interactive lets learners explore the unit costs of fruits, vegetables, and candy. It shows how ratios to express ratios symbolically and on a double number line.
Interactive
Curated OER

Halloween!

For Students 2nd - 3rd
For this Halloween worksheet, students label pictures, draw a picture, and write prices of decoration items. Students complete 3 activities.