Curated OER
Percents
Students explore the concept of percents. In this percents lesson, students discuss the prefix cent and words that contain that prefix. Students make bead necklaces and determine the percentages of certain beads in relation to the necklace.
Curated OER
Percents and Discounts
Learners convert between decimals and percents. In this algebra lesson, students define percent as it relates to sales and tax. They calculate the percents of number using multiplication.
Curated OER
Decimals: Collaborative Lesson
Students explore mathematics by participating in a group activity. In this number value lesson, students identify the uses for decimals and how to best estimate whole numbers based on decimals and fractions. Students collaborate with...
Curated OER
And Around We Go!
Sixth graders conduct a survey and collect data to construct a bar graph that will then be changed into a circle graph. With the bar graph, 6th graders compare estimated fractions and percentages and estimate percentages. With the circle...
Khan Academy
Khan Academy: Decimal Intuition With Grids
In this exercise, students practice decimal intuition with grids. Students receive immediate feedback and have the opportunity to get hints and try questions repeatedly.
Khan Academy
Khan Academy: Write Decimal Numbers Shown in Grids
Practice writing decimal numbers shown in grid diagrams. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Khan Academy
Khan Academy: Write Decimals and Fractions Shown on Grids
Exercise provides practice with writing numbers both as a fraction and a decimal. Immediate feedback is given and hints or a video are available if needed.
Math Slice
Math Slice: Percent Grid Worksheets
This tool allows you to create worksheets where students rewrite the amounts of shaded hundred-square grids as decimals or percents.
Other
Percentage Fraction Decimal Grid
Divide a square or circle up into a number of parts. The slices or rectangles can be painted various colors and these colors then represented as either decimals, fractions or percentages.
Khan Academy
Khan Academy: Write Decimals and Fractions Shown on Grids
Practice these problems to see how decimals and fractions can represent the same number. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
CK-12 Foundation
Ck 12: Arithmetic: Area Models for Decimal Multiplication
[Free Registration/Login may be required to access all resource tools.] Find the product of two decimals using area models.