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Lesson Plan
Curated OER

Questioning NASA

For Teachers 4th - 7th Standards
Space science and math collide in this inquiry that investigates launching times for antacid-tablet rockets! Upper elementary or middle school learners collect data as they launch these mini rockets. They apply concepts of place value...
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Worksheet
Curated OER

Standard Form

For Students 2nd - 3rd
For this place value worksheet, students give the expanded and standard form for the 2 and 3 digit numbers in the place value chart. Students complete 4 problems total.
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Worksheet
Curated OER

Expanded Form: 6 digit numbers

For Students 3rd - 8th
In this expanded form worksheet, students write 6 digit numbers given to them in expanded form. Students write the expanded form for 9 numbers.
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Worksheet
Curated OER

Rounding Decimals to Tenths (A)

For Students 2nd - 3rd
In this mathematics worksheet, students round the decimal numbers listed to the nearest tenth place. There are 60 problems to solve on the sheet.
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Worksheet
Curated OER

Expanded Form: 7 digit numbers

For Students 4th - 8th
In this expanded form worksheet, students write the 7 digit numbers given to them in expanded form. Students write 9 numbers in expanded form.
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Worksheet
Curated OER

Expanded Form (K)

For Students 4th - 5th
In this place value worksheet, students solve 6 problems in which 8 digit numbers are written in expanded form. There are no examples on the page.
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Lesson Plan
Curated OER

Represent Rational Numbers

For Teachers 6th - 7th
Students identify expanded notation and scientific notation. In this rational numbers lesson, students use a calculator to discover the powers of 10. Students practice writing numbers in expanded notation using powers of 10. Students...
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Worksheet
Curated OER

Expanded Form (R)

For Students 4th - 5th
In this place value learning exercise, students solve 12 problems in which four digit numbers are written in expanded form. There are no examples on the page.
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Worksheet
Curated OER

Expanded Form

For Students 4th - 5th
In this place value worksheet, students solve 12 problems in which four digit numbers are written in expanded form. There are no examples on the page.
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Worksheet
Curated OER

Expanded Form (S)

For Students 4th - 5th
In this place value worksheet, students solve 12 problems in which four digit numbers are written in expanded form. There are no examples on the page.
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Worksheet
Curated OER

Expanded Form (Q)

For Students 4th - 5th
In this place value learning exercise, students solve 12 problems in which four digit numbers are written in expanded form. There are no examples on the page.
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Worksheet
Curated OER

Column Addition reteach 4.6

For Students 3rd - 4th
In this adding two-digit and three-digit numbers worksheet, students find the sums of groups of thee and four numbers by rewriting the numbers in place value columns, and adding each column with regrouping. Students solve fourteen problems.
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Worksheet
Curated OER

Tens and Ones

For Students K - 2nd
Learners view three problems involving adding or subtracting with ones and tens. Each problem is followed by an explanation and an answer as to how the problem should be done. Note: This resource contains incorrect grammar and could be...
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Lesson Plan
Curated OER

Seeing Numbers In Tens And Ones

For Teachers 2nd
Second graders develop the skill of place values up to the tens place. They practice identifying the values of 2 digit numbers and writing the correlating values with counting. They use the example of money to make the lesson more...
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Worksheet
Curated OER

Partition into ThHTU (pg.1)

For Students 4th - 5th
In this place value worksheet, students write the value of the underlined digit for 10 four digit numbers. Next, they write the expanded form for 5 four digit numbers using number words.
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Lesson Plan
Curated OER

Something's Hiding!

For Teachers 2nd
Second graders practice finding out how many tens and ones blocks are hidden from a given total. They mentally perform calculations involving addition and subtraction to explain the meaning of the digits in two to three digit whole numbers.
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Worksheet
Raytheon

Adding and Subtracting Decimals

For Students 5th - 7th
For this adding and subtracting decimals instructional activity, students add and subtract numbers with decimals in word problems. Students complete 12 word problems.
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Learning
Mathwire

A Collection of Logic Number Puzzles on the Hundred Board

For Students 3rd - 6th Standards
What's my number? Spark mathematical thinking and have some fun with thirty number puzzles that pose a series of questions to guide learners towards number discovery. 
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Lesson Plan
Curated OER

Addition Relay

For Teachers 3rd
Third graders, in pairs, use a bag of counters which can be dried beans, squares of papers, etc.
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Lesson Plan
Curated OER

Even and Odd Numbers

For Teachers 1st
First graders recognize characteristics of odd and even numbers. They listen to the story "Bears Odd, Bears Even" and create a pictures showing comprehension of odd and even numbers.
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Lesson Plan
Curated OER

Subtracting Greater Numbers

For Teachers 4th - 5th
In this subtracting greater numbers worksheet, young scholars, with a partner, problem solve and calculate the answers to six addition equations.
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Lesson Plan
Education World

Counting with Marshmallows and Licorice

For Teachers K - 2nd Standards
Here's a tasty lesson on place value! Learners practice counting by ones and tens using mini-marshmallows and licorice sticks. They count and add the mini-marshmallows, and use the licorice sticks to represents tens.
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Lesson Plan
Curated OER

Rolling For Value

For Teachers 4th - 5th
Young scholars participate in a lesson to comprehend the concept of probability while rolling dice. They recognize patterns while making observations and recording the data for each roll. Students also review place values while playing a...
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Lesson Plan
Curated OER

Break the Code!

For Teachers 7th
Seventh graders crack a code using binary numbers. In this technology lesson, 7th graders explain how binary codes can represent letters and numbers. They create their own code and exchange them with their classmates.