Worksheet
Curated OER

Percentages: Calculating Percent-1

For Students 3rd - 7th Standards
In this percentages worksheet, students calculate percentages in eighteen problem solving percentage equations. Students show each step of their work.
Worksheet
Helping with Math

Ratio and Proportion: Simplifying Ratios (1 of 2)

For Students 5th - 10th Standards
Here is a set of 24 pairs of numbers for which kids reduce the ratios to their simplest form. It is a simple and straightforward assignment, meant by the publisher to address CCSS.Math.Content.6.RP.3. Note, however, that it only requires...
Lesson Plan
Curated OER

Zeros and Blackbirds

For Teachers 5th
Fifth graders convert kilometers to miles and calculate the range that historical aircraft can travel. They choose destinations by distance that can be traveled without refueling.
Lesson Plan
Curated OER

Estimating Large Numbers

For Teachers 4th - 6th
Students experience large numbers by estimating the number of grass blades in a field. They work in small groups to determine numbers of blades of grass in a small area of a field and apply that to determining the total number of blades...
Lesson Plan
Curated OER

Snowshoe Tag Games

For Teachers 4th - 6th
Students play a new version of tag on snowshoes. Students are able to discover advantages and disadvantages of wearing snowshoes based on their performance in the game of tag.
Lesson Plan
Curated OER

Design an Apartment

For Teachers 3rd - 5th
Students are given the task of designing an apartment. In groups, they practice estimating the area and perimeter of different shapes. After designing their space, they apply the same formulas to solving real-world story problems.
Worksheet
Curated OER

Percentages: Fractions To Percent

For Students 4th - 8th Standards
In this percentages worksheet, students write eighteen fractions as percentages. Students problem solve each fraction as a percentage.
Unit Plan
PBS

Pbs: Dividing a Whole Number by a Unit Fraction

For Students 3rd - 5th Standards
Explore division by modeling problems and grouping with manipulatives. This video focuses on dividing whole numbers by unit fractions and modeling the problems with unit blocks.
Lesson Plan
Alabama Learning Exchange

Alex: A Math and Language Arts Lesson: Division

For Teachers 3rd - 5th
The instructional activity will help learners develop an initial understanding of division and clarify how the four operations of addition, subtraction, multiplication, and division relate to and are separate from each other. The...
Whiteboard
ClassFlow

Class Flow: Basic Division With Remainders

For Teachers 3rd - 6th
[Free Registration/Login Required] This flipchart goes through discussing the meaning of a remainder, to practicing simple one-step division using manipulatives. Practice problems are included for modeling and student demonstration. It...
Unit Plan
PBS

Pbs: Area Model for Division

For Students 3rd - 5th
Visualize solutions to multi-digit division problems by modeling them with virtual manipulatives. This interactive exercise focuses on calculating quotients by working with area models and visualizing the distributive property of division.
Unit Plan
Math Medics

S.o.s. Math: Simple Fractions

For Students 3rd - 8th Standards
This S.O.S. tutorial gives students a basic review of simple fractions. Follow the tutorial to refresh your skills involving simple fraction manipulations. Each section contains problems with links to the answers.