Curated OER
Using Basic Operations in Word Problems
Pupils review basic operations and use them to solve word problems. In this word problems lesson, students review basic mathematical operations such as addition, subtraction, multiplication, and division. Pupils then complete an activity...
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The Magic Squares
Fifth graders devise and use problem solving strategies to solve a magic square arrangement. In small groups they explore various strategies including non-algebraic and algebraic techniques, write an explanation of their solution, and...
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Time for a Plumber!
Fourth graders compare amounts of time in seconds, minutes and hours. In this multiplying and comparing time lesson, 4th graders problem solve a plumbing problem scenario to find which amount of time is the least. Students...
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Piecing it Together: Adding & Subtracting Fractions
Learners add and subtract fractions and mixed numbers with unlike denominators. They "fish" for and solve a number of fraction problems requiring adding, subtracting, finding equivalent fractions, and using mixed numbers.
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Properties of the Ocean
Learners participate in a problem-solving activity, that includes Internet research, about how energies such as currents, waves, tides, etc. affect the ocean.
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How much is Dirt Worth?
Learners problem solve to understand the value of the Earth's soil. For this value of dirt lesson, students understand how much of Earth is made of dirt and how important to our survival it is.
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Blood type Switch
Students read a text about blood groups and answer such questions as what, where and why regarding a scientific discovery. They complete vocabulary worksheets, comprehension exercises and utilize problem solving skills to decide who...
Illustrative Mathematics
Making Cookies
Hooray for chocolate chip cookies! Ask your mathematicians to triple a chocolate chip cookie recipe and then reduce the recipe by one-fourth. Your class may need two days to complete, tripling the recipe the first day and reducing the...
Curated OER
All Kinds of Numbers
Count and compare numbers and fractions using "greater than" and "less than." Learners count on by 2s and 10s and represent the end number with base ten blocks, counters, and cups. They use circle stickers to illustrate fractions and...
Curated OER
Tick Around the Clock
Students examine and discuss the differences between clocks they are shown. Using the internet, they research how people used to tell time before clocks. They review what the long and short hand on the clock represent and practice...
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Solving Problems With Fractional Notation And Mixed Numerals
In this math worksheet, students solve the problems that involve fractions and mixed numbers. They apply the appropriate operation for the 16 word problems.
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Fraction and Decimal Review Podcast
Students create podcasts of information for reviewing fractions and decimals in this math-based creative project. The lesson uses GarageBand, iTunes, iTalk, and Keynote to accomplish tasks.
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Solving Problems with Fractional Notation and Mixed Numerals
In this math worksheet, students solve the word problems that involve fractions. They decide which operation is needed to answer each question.
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7th Grade Math Solving Equations Review
Seventh graders review how to simplify and solve equations. They work on turning word problems into equations on white boards, recall making function tables and predicting the future with math equations.
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Finding Percent When Given A Fraction
Seventh graders calculate percentages when given a fraction. They convert a percentage to a fraction. All of this be done by each student's ability to read the graphs made available by the spreadsheet information.
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Fraction Reaction
Students review how to solve problems with fractions. In groups, they participate in a card game in which they identify the fraction and its equivalent. They also complete a worksheet related to fractions and have a partner check their...
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Environmental Math Problems
In this solving math word problems worksheet, students solve problems of various degrees of difficulty about the environment. Students solve 8 problems.
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Estimating Solutions to Word Problems
Fourth graders explore number sense by completing word problems in class. In this estimation instructional activity, 4th graders define terms such as sum, difference, estimate and best. Students complete estimating worksheets based on...
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Fraction Equivalence
Fourth graders explore fractions. They compare different fractions using fraction bars. Students find equivalent fractions and they use fraction bars to visualize addition of fractions.
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Solve for X
In this math worksheet, students solve for the variable by dividing a whole number or mixed number by a fraction. Five of the problems ask students to compute the answer. Five problems are multiple choice. Answers are included after the...
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Total Value, Mixture, and Motion Problems, Section 8.3
In this total value worksheet, students read short story problems and write equations to solve the problems. Stories involve formulas such as distance and mixture formulas. A total of 14 problems are available on this two-page worksheet.
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Operations with Fractional Notation
in this math worksheet, learners solve the problems using fractions focusing upon addition and multiplication. They simplify using the Order of Operations into simplest form.
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Time Problem Cards
In this time problem worksheet, learners read story problems and determine the length of time described, or identify the time an activity should start for it to be completed at a given moment. Students must add or subtract hours and...
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Time Story Problems
First graders solve story problems using an analog clock. In this time story problems lesson, 1st graders complete word problems on elapsed time and discuss their solutions.