Lesson Plan
Curated OER

Adding and Subtracting Mixed Numbers Lesson Plan

For Teachers 4th - 5th
Students investigate fractions while adding and subtracting mixed numbers. They discuss how to add and subtract mixed numbers and they practice working with mixed numbers. They complete a worksheet while working with mixed numbers.
Lesson Plan
Curated OER

Investigation- More than 4- Less than 5

For Teachers 7th
Seventh graders practice combining decimals and fractions to find sums which are either greater than 4 or less than 5. Students first approximate the value of each fraction and decimal, then they look for combinations to fit the guidelines.
Lesson Plan
EngageNY

Decimal Expansions of Fractions, Part 1

For Students 8th Standards
Is it possible to add infinitely long decimals? As pupils complete the examples in the ninth lesson of this 25-part series, they determine that adding these decimals cannot be done without error. Their task is then to determine the size...
Worksheet
Curated OER

Topic 9.4 - Adding and Subtracting Rational Expressions

For Students 8th - 10th
This activity contains a good selection of problems of adding and subtracting rational expressions. There are eight problems. None of the problems have common denominators.  A few are mixed expressions and some require factoring....
Worksheet
Curated OER

Fraction Fun

For Students 3rd - 4th
Learners solve 22 problems in which simple fractions with like denominators are added, subtracted and compared. Good practice for your third and fourth graders!
Lesson Plan
Curated OER

Operations with Fractions: Practice B

For Teachers 7th - 8th
Students investigate operations with fractions.  In this middle school mathematics lesson, students practices the operations of addition, subtraction, multiplication, and divisions of fractions. 
Lesson Plan
Curated OER

Fraction Facts

For Teachers 6th - 8th
Students explore the concept of fractions. In this fractions lesson, students perform basic operations such as addition and subtraction with fractions. Students play a game on the computer called 'Fraction Four' that gives students...
Lesson Plan
Curated OER

Birthday Cakes

For Teachers 3rd - 5th
Students use basic multiplication and division facts to find simple fractions of an amount. Independently they complete a worksheet of birthday cake problems, solving the fraction problems by drawing a picture to illustrate each cake...
Lesson Plan
Curated OER

Getting The Point

For Teachers 6th - 8th
Students complete a unit of lessons on the relationships between decimals, whole numbers, and fractions. They use paper strips to solve fraction problems, view and solve examples, and use calculators to convert fractions into decimal...
Worksheet
Curated OER

Scrambled Message

For Students 4th - 6th
In this fractions worksheet, students solve 16 problems that require them to add fractions. Students use the sums and the provided information to crack a mystery code.
Worksheet
Curated OER

Taylor Series

For Students 9th - Higher Ed
In this calculus worksheet, students solve various functions for the Taylor Series using a variety of solving methods including the double angle formula, partial fractions, and u substitution. There are 8 questions.
Worksheet
Curated OER

Comparing Fractions

For Students 7th
In this comparing fractions instructional activity, 7th graders solve and complete 20 different problems where they are asked to compare each fraction. First, they determine which fraction is greater using the appropriate symbol. Then,...
Lesson Plan
Curated OER

The Part-Adder 2

For Teachers 3rd
Third graders use mental-math strategies to solve two-digit plus two-digit addition problems. They observe and discuss online demonstrations, solve word problems as a class, and independently solve problems and describe their solutions...
Worksheet
Curated OER

Adding and Subtracting Rational Expressions 9-4

For Students 7th - 9th
In this addition and subtraction worksheet, students solve 15 problems in which they add or subtract with monomial denominators, binomial denominators, and complex fractions.
Lesson Plan
Curated OER

Punch Mix-up

For Teachers 5th
Fifth graders discuss the relationship between equivalent fractions, ratios, and proportions. For this fraction lesson, 5th graders answer questions about a punch mixture in order to find the ratio of ingredients.
Lesson Plan
Curated OER

Well,Well!

For Teachers 2nd
Second graders explore and solve a math word problem that involves a series of single digit additions and subtractions. They brainstorm ways to solve the problem, independently solve the problem using drawings, and discuss the various...
Lesson Plan
Curated OER

The Three Cold Kittens

For Teachers 1st - 2nd
Students solve a math word problem involving repeated addition. They identify the important information in the problem, brainstorm ways to solve the problem, and solve the problem and discuss the solution as a class.
Worksheet
Curated OER

Fraction Addition Worksheet: L1

For Students 4th - 8th
In this fractions worksheet, students add fractions together containing one digit numbers. Students complete 12 problems on each of the 10 pages.
Worksheet
Curated OER

Decimal Numbers

For Students 4th - 8th
In this fractions to decimals worksheet, learners write the fraction number sentences as decimal number sentences and solve the addition puzzles. Students complete 17 problems.
Worksheet
Curated OER

Add Fractions With Like Denominator [H]

For Students 3rd - 4th
For this fraction worksheet, students solve 14 addition problems that have fractions with like denominators. A review of the process appears at the top of the page.
Worksheet
Curated OER

Addition of Simple Fractions

For Students 7th - 9th
In this addition of simple fractions with denominators between two and ten worksheet, students problem solve twenty five addition equations.
Worksheet
Curated OER

Addition of Simple Fractions

For Students 5th - 8th
In this addition of simple fractions with denominators between two and ten worksheet, students problem solve twenty five addition equations.
Lesson Plan
Curated OER

Multiplication Mania

For Teachers 3rd - 5th
Students multiply by one-digit whole numbers.
Lesson Plan
Curated OER

Handcarts - A Unique Form of Transportation

For Teachers 4th - 5th
An interesting historical fact about how handcarts benefitted to the Mormon pioneers is the context behind this math lesson. Using given facts and figures regarding the handcart, pupil pairs create math word problems, share them with the...

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