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Worksheet
Curated OER

Rita's Ice Problem

For Students 11th
In this algebra activity, 11th graders calculate how many different choices they can create making their icy. The have a choice of 26 different flavors of ice and 5 different flavors of ice cream. There is a solution to this problem.
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Worksheet
Curated OER

Word Population Problem

For Students 8th - 12th
In this population learning exercise, students explore the population of the world.  They determine the square miles that would be covered if the total population were standing in one spot.  This one-page learning exercise contains 1...
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Lesson Plan
Curated OER

Multiplying Integers

For Teachers 7th - 9th Standards
Seventh and eighth graders solve math problems where they multiply positive and negative integers. In this multiplication lesson plan, learners use slate boards to complete problems. The step-by-step plan tells you what to write and say...
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Lesson Plan
Curated OER

Mayan Math

For Teachers 5th
Fifth graders investigate the Maya's as mathematicians. In this Mayan math lessons, 5th graders work with the ancient Mayan numbering system by comparing it to the American Number System. They tell the differences and similarities...
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PPT
Curated OER

Multiplication: Doubling and Halving

For Teachers 4th - 6th
Intended for summer school, this unit review covers basic multiplication through doubling and halving, division, fraction to decimal conversion, and word problems involving decimal numbers. Use it to warm up the class, review concepts,...
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PPT
Curated OER

Rounding Whole Numbers

For Teachers 4th
Review the rules of rounding whole numbers then work through several practice problems that show how to determine what is being asked based on the context of a problem. There are four multi-step word problems for learners to solve that...
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Worksheet
Curated OER

Solving Linear Equations

For Students 9th - 12th Standards
Use this activity for practice or review solving linear equations in one variable. Problems range from multiple-step problems involving parentheses and combining like terms, to word problems, to equations with no solution or infinitely...
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Worksheet
Helping with Math

Ratio and Proportion: Writing Ratios (2 of 2)

For Students 4th - 7th Standards
Elementary and middle schoolers use pictures to figure out simple ratios and complete ratio word problems. An example is done for learners in which three apples and seven oranges are displayed. The answer simply is a ratio of 3:7. The...
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Worksheet
Curated OER

Are Our Chemical Measurements Accurate or Precise?

For Students 8th - 12th
What is the difference between accuracy and precision? This instructional activity has students define the terms accuracy and precision, and compare bulleye diagrams to find examples of both. Students analyze given data and determine the...
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Lesson Plan
Curated OER

Iditarod Math Challenge

For Teachers 3rd - 5th
In this Iditarod worksheet, students complete word problems about the money, booties, time, and more about the Iditarod. Students complete fifteen problems.
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Worksheet
Curated OER

The Area of Rectangles

For Students 1st - 2nd
There are 10 word problems here, all in the same format. Learners are presented with the geometric scenario of a rectangle divided into rows and columns. They must determine, based on the number of each, how many squares are inside the...
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Lesson Plan
Curated OER

Multiplying Polynomials

For Teachers 8th - 10th
Students explore multiplying polynomials. They observe solving polynomials using the standard order of operations, FOIL, and the box method. Throughout the demonstration, students explore strategies of solving word problems such as...
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Worksheet
Helping with Math

Ratio and Proportion: More Writing Ratio

For Students 6th - 8th Standards
Three ratio word problems make up this concise assignment. Mathematicians compare blondes to redheads, red and white shirts, and action-adventure and sports video games. The write ratios to answer the questions. Use this as a class warm...
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Lesson Plan
Curated OER

Fractions: Jim and John

For Teachers 4th - 8th
Elementary and secondary learners investigate various concepts related to the study of fractions. They use word problems during the introduction to parts of a fraction and proceed to some of the basic operations of using fractions. The...
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Worksheet
Curated OER

Math Crossword Puzzle #21 - Mixed Math

For Students 4th - 5th
In this mixed math crossword puzzle instructional activity, learners compute the answers to 21 mixed math problems that include measurement, money, multiplication, and division. They write the answers across and down to complete the puzzle.
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Worksheet
Curated OER

Divided Syllables

For Students 2nd - 5th
In this syllables worksheet, students complete multiple choice questions on the correct ways to divide words into syllables. Students complete 10 problems.
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Worksheet
Curated OER

Estimation

For Students 3rd - 4th
Ten word problems provide practice in estimating. This worksheet is intended to accompany a specific text and lesson; however, it is useful without those resources.
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Worksheet
Curated OER

Time and Division Problems

For Students 6th - 8th
In this time and division activity, middle schoolers solve 18 problems related to dividing and subtracting hours and also two/three digit division. These problems are broken down into three sections. Students can determine whether their...
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Lesson Plan
Curated OER

Relating Division and Subtraction

For Teachers 3rd
Third graders relate the process of division to subtracting equal groups. Through guided practice and teacher demonstration, they complete division problems using a subtraction method. Students complete problems independently for...
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Worksheet
Curated OER

Estimated Quotients Are Too Large or Too Small

For Students 5th
In this division worksheet, 5th graders use division to find batting averages in 6 word problems. They divide the number of hits by the number of times at bat to find the quotients.
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Lesson Plan
Curated OER

How much does soap cost?

For Teachers 3rd
Third graders practice the division concept.  In this dividing lesson, 3rd graders watch a video that gives a simple division word problem. Students work collaboratively to find the solution.
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Lesson Plan
Curated OER

Three Squirrels and a Pile of Nuts

For Teachers 6th - 8th
Students solve story problems using a spreadsheet in combination with various problem-solving strategies. Working in teams of three, students create attempt to solve a story problem using three different methods; using manipulative,...
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Worksheet
Curated OER

Chapter 10 - Objective 3.1 - Square Roots

For Students 9th - 10th
In this square root worksheet, students multiply and divide square roots and simplify the answer. Problems contain exponents and two variables. This one-page worksheet contains ten problems.
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Worksheet
Curated OER

Revise Doubling and Halving

For Students 4th - 5th
In this doubling and halving numbers worksheet, learners practice doubling 16 numbers an halving 16 numbers. Students solve 8 multiplication and division math problems.

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