Lesson Plan
Curated OER

Word Problems Dealing with Ratio and Proportion

For Teachers 6th - 8th
Mindful middle-schoolers read and solve a number of word problems. Learners copy and discuss what they believe their strategies are in solving each problem. They also write their findings and share with the rest of the class.
Lesson Plan
Curated OER

Massive Migrations

For Teachers 5th - 8th
Here is an exciting exploration of a fascinating topic for your emerging ecologists: bird migration! They begin by visiting the US Fish & Wildlife Service website to discover which Arctic birds come to their areas. They are assigned...
Lesson Plan
1
1
Illustrative Mathematics

Coupon Versus Discount

For Teachers 7th - 9th Standards
All too often stores give coupons for an item, but when you go into buy it, the item is on discount.  The store won’t take the coupon if the discount is used. So what do you do, use the coupon or take the discount? This activity...
Lesson Plan
Curated OER

Worksheet 2-2 Stoichiometric Tools

For Teachers 10th - 12th
In this stoichiometry worksheet, students solve a variety of problems including finding empirical and molecular formulas, determining molarities of solutions, determining molecular weights of compounds and calculating the percent mass of...
Lesson Plan
Curated OER

Corn-Crop is a Bin-Buster

For Teachers 9th - 12th Standards
Learners calculate percent change and create lists of data. They enter the corresponding bushels of corn measured in billions to their list and display, then convert the acres into scientific notation and use the value on the home screen...
Worksheet
Curated OER

Chapter 7 Test

For Students 6th - 8th
In this decimal, fraction, and percent review worksheet, students solve 25 short answer problems. Problems cover a variety of decimal, fraction, and percent applications.
Lesson Plan
Curated OER

Problem Solving Using Percentages

For Teachers 8th - 10th
Young scholars explore the concept of percentages. In this percentages lesson, students find the percentages of various colored m&m's in their bags. Young scholars find the cost of items before and after a discount. Students use...
Worksheet
Curated OER

Sky High Fuel

For Students 4th - 5th
In this fuel price worksheet, students examine a chart that shows fuel prices between 2001 and 2005. They compute the answers to 3 word problems in which they work with finding average. They complete an extension activity in which they...
Worksheet
Curated OER

Averages and Percentages

For Students 6th - 7th
In this averages and percents activity, students identify and define average as all numbers together divided by the total number of items added. Then they identify and define percent as the given number out of a total possible. Students...
Interactive
Curated OER

SAT Grid Practice Test 07

For Students 10th - 12th
In this practice test worksheet, learners solve percent problems, find the probability of given events, determine the median, and find the unit price. This one page worksheet contains ten multi-step problems.
Worksheet
Curated OER

Gases and Chemical Reactions

For Students 10th - Higher Ed
In this chemical reactions worksheet, students calculate the volume or pressure for different gases. Students determine the effect of different stimuli on the rate of a chemical reaction. This worksheet has 1 short answer, 10 fill in the...
Lesson Plan
Curated OER

Addition Properties

For Teachers 3rd - 5th
Student study addition properties. In this addition properties instructional activity, young scholars use multiple methods to solve various types of problems. Students illustrate and describe in various ways the Commutative Property...
Worksheet
Curated OER

Taking Measurements at Home

For Students 8th - 10th
In this measurements learning exercise, students find their weight, height, width and depth of their bodies at home using equipment around their homes. They use the proper number of significant figures to record their answers and they...
Worksheet
Curated OER

Percentages Introduction

For Students 3rd - 4th
For this percentages worksheet, students color 25% of 100 small squares blue, 35% red and 30% yellow. Students figure out how many squares they have left and then what percent of the 100 squares are left. Students then work out 5...
Lesson Plan
Curated OER

M&M Math

For Teachers 4th - 6th
Students use M&M candies to discover relationships among fractions, decimals, and percent.
Lesson Plan
Curated OER

Jambalaya's Restaurant

For Teachers 6th - 8th
Young scholars use a menu and recipes to work on adding, subtracting, and percentages. They are given they weekly circulators, advertisements, or actual products and students practice figuring out sales tax. Young scholars figure slaes...
Worksheet
Curated OER

Math--Fractions and Percentages

For Students 4th - 5th
In this fractions and percentages worksheet, students write down the percentages of a pie chart and change then into fractions. Students change 7 fraction sentences into a percentage sentence.
Worksheet
Curated OER

Proportional Reasoning: Ratio Applications

For Students 8th
In this ratio applications worksheet, 8th graders solve and complete 24 various types of problems that include proportional reasoning. First, they solve each pair of similar figures for the given variable. Then, students write and solve...
Worksheet
Curated OER

Mixture Word Problems

For Students 7th - 9th
In this mixture word problem worksheet, students read problems and determine the correct amount of mixture needed for the given situation.  This two-page worksheet contains 10 multi-step problems.  Answers are provided on the...
Worksheet
Curated OER

Percentages

For Students 6th - 8th
In this percentages instructional activity, students read about how to express numbers as fractions, convert to decimal form and find the percent. They practice by solving four problems using the method they read about.
Lesson Plan
Curated OER

The Discount Is Right

For Teachers 5th - 8th
Students estimate and calculate the sale price of five items using the original price and a designated rate of discount. They use percent to calculate the rate of discount and the original.
Worksheet
Curated OER

Formulas from Masses

For Students 10th - 12th
In this mass worksheet, students determine the percentage composition of given compounds. Students write the empirical formula from the percentage composition. This worksheet has 5 problems to solve.
Worksheet
Curated OER

How Much Ocean?

For Students 8th - 10th
In this ocean learning exercise, students are given a map of the world and they predict the amount of water that covers the Earth's surface. They count the total number of squares on the given map that represent the water and they land...
Lesson Plan
Curated OER

Aboriginal Statistics

For Teachers 4th
Fourth graders analyze statistics of Native Americans by creating graphs.  In this data analysis activity, 4th graders define different statistical terms and practice finding those statistics from groups of numerical information...