Lesson Plan
Illustrative Mathematics

Plastic Building Blocks

For Teachers 3rd - 5th Standards
Let's build a castle! Dennis and Cody have big plans, but do they have enough blocks between the two of them to accomplish their goal? A great context that requires students to add and compare mixed numbers. Encourage the use of pictures...
Worksheet
Curated OER

Sharpen Your Skills: Multiply and Add

For Students 3rd - 5th
In this multiplication worksheet, students solve a total of 10 problems using either multiplication and addition. Problems include decimals and fractions.
Worksheet
Curated OER

Number Wall

For Students 2nd - 3rd Standards
Use the number wall to practice addition, evens and odds, missing addends, and doubling. Learners answer various questions based on six numbers, filling in squares with digits. They list the odd numbers and total them, then list the even...
Worksheet
Curated OER

Musical Fractions

For Students 3rd - 4th
In this math and music worksheet, students add notes to 4 bars of music so that each measure will have 4 beats. There is a chart provided with the notes and values.
Lesson Plan
Curated OER

Math Maven Fractions

For Teachers 3rd - 5th
Students solve fraction mysteries.  For this fractions lesson, students read Math Maven's Mysteries and use problem-solving and critical thinking skills to solve the mysteries. 
Assessment
Los Angeles County Office of Education

Assessment for the California Mathematics Standards Grade 3

For Students 3rd Standards
Assess scholars' knowledge with a 22-page assessment that covers place value, patterns, probability, estimation, measurement, geometric figures; and their ability to add, subtract, multiply and divide proficiently. 
Worksheet
Scholastic

Week 19 Questions

For Students 3rd - 5th
Present your young mathematicians with a new challenge each day. Fractions on Monday, Tuesday is 2's Day, Wednesday is for squares, Thursday is 99 cents day, and by Friday it's time to deal with time. In addition, just for fun, there's a...
Worksheet
Curated OER

Adding Mixed Numbers (9)

For Students 3rd - 5th
For this adding mixed numbers practice worksheet, students solve 10 problems that require them to add mixed numbers.
Worksheet
Curated OER

Adding Mixed Numbers (6)

For Students 3rd - 5th
In this adding mixed numbers practice instructional activity, students solve 10 problems that require them to add mixed numbers.
Worksheet
Curated OER

Adding Mixed Numbers (8)

For Students 3rd - 5th
In this adding mixed numbers practice worksheet, students solve 10 problems that require them to add mixed numbers.
Worksheet
Curated OER

Adding Mixed Numbers (7)

For Students 3rd - 5th
In this adding mixed numbers practice activity, students solve 10 problems that require them to add mixed numbers.
Worksheet
Curated OER

Simplify the Fraction

For Students 3rd - 4th
In this finding the fractions in simplest form activity, students add and subtract fractions with uncommon denominators. Students solve five problems.
Lesson Plan
Curated OER

Number Line Mathematics

For Teachers 3rd - 4th
Students translate problem situations into diagrams, models, and numerals using whole numbers, fractions, mixed numbers, decimals, and percents. They identify that numbers in different forms are equivalent or not equivalent using whole...
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!
Worksheet
Curated OER

Add Mixed Numbers With Like Denominators (I)

For Students 3rd - 4th
In this adding mixed numbers worksheet, students find the sums of whole numbers and fractions with common denominators and reduce and rename the answers. Students solve 7 problems.
Worksheet
Curated OER

Fractions and Decimals

For Students 3rd - 4th
In this fractions and decimals worksheet, students convert 6 fractions into decimals. Students work out their answers in the spaces provided.
Worksheet
Curated OER

The Town of Mixed up and Improper

For Students 3rd - 6th
In this mixed and improper fractions worksheet, students complete clues where they figure out the mixed or improper fraction. Students complete 6 problems.
Lesson Plan
Curated OER

I'll Halve S'More, Please!

For Teachers 3rd - 5th
An episode of Cyberkids is shown, and learners interact with web based activities to discover how fractions are parts of a whole. They study the names of fraction parts, add and subtract fractions, and recognize equivalent fractions.
Lesson Plan
Curated OER

Equivalent Fractions

For Teachers 3rd - 5th
Students describe parts of a fraction and make equivalent fractions. They review parts of a fraction using a pizza, make equivalent fractions, and play the review game Fraction Fairway.
Lesson Plan
Curated OER

Comparing and Ordering Fractions

For Teachers 3rd
Third graders create fractions from concrete materials, then use paper fractions.
Lesson Plan
Curated OER

M & M Fractions

For Teachers 2nd - 3rd
Students receive 10 M & M's to study about fractions. As a class, they divide the ten M & M's into a half. They then take away two and use the eight M & M's to study about fourths. They also use nine to study about thirds.
Worksheet
K-5 Math Teaching Resources

Adding Mixed Numbers (Unlike Denominators)

For Students 3rd - 6th Standards
Mix things things up in your elementary math class with a series of problem-solving exercises. Presented with a series of mixed number word problems, young mathematicians are asked to solve them by using either visual fraction...
Lesson Plan
Curated OER

Get My Point!

For Teachers 3rd - 7th
Here is one of the better lessons I've come across on how to teach fractions and decimals. This lesson does a great job of showing how these two mathematical representations of numbers are interrelated. Some excellent websites, printable...
Worksheet
Curated OER

Adding Mixed Numbers

For Students 3rd - 4th
In this adding worksheet, students practice adding mixed numbers, with like denominators. They reduce their answers to lowest terms. There are examples and nine problems on this one-page worksheet. An answer key is included.

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