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Worksheet
Curated OER

Mystery Numbers

For Students 6th - 7th
In this mystery numbers worksheet, students solve 4 different word problems that include guessing numbers described. First, they determine a two digit number that has the sum equal to 6. Then, students determine a two digit number that...
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Worksheet
Curated OER

Free Printables: Place Value

For Teachers 3rd - 6th
In this place value worksheet, students cut out the 10 arrows on the page, each of which contains a number between 0 and 9 and then three 0s after that number. The students then insert a decimal in the right spot to make the correct...
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Worksheet
Curated OER

Place Value

For Students 6th - 8th
In this place value instructional activity, students read words less than one and write the decimal value in standard form. They write the meaning of the word. There are twelve problems on this one-page instructional activity.
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Organizer
Curated OER

Place Value To Hundreds

For Students 1st
in this math worksheet, students practice filling in the graphic organizer with the correct values that are necessary to create the numbers using the place values.
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Worksheet
Curated OER

Morning Math

For Teachers 1st - 2nd
In this math instructional activity, students complete the daily sample of problems for a warm up in he morning that focuses on the concept of place value.
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Worksheet
Curated OER

Decimal Addition Level 1

For Students 2nd - 5th
In this math activity, students use the skill of addition with decimals to solve the 12 problems. The key is to line the decimals up correctly.
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Lesson Plan
Curated OER

Bar Graphs

For Teachers 3rd
Third graders examine the main parts of a bar graph and how to round up to the nearest tenth. They make an example of a bar graph and answer questions based on the graph using a list of state capitals and their average temperatures....
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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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Lesson Plan
Curated OER

Show Me the Number

For Teachers 2nd
Second graders develop the ability to show two-digit numbers using place value attributes in the early additive stage five. They utilize the manipulative's of sticks, rubber bands, counters, small canisters and uni-link cubes to assist...
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Lesson Plan
Curated OER

100 More 100 Less

For Teachers 3rd
Third graders review the concept of place value and number sense. With a partner, they are given four cards with numbers on them. Using the cards, they practice making new numbers and completing addition and subtraction to find the...
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Lesson Plan
Curated OER

Calc-You-Late Magnitudes

For Teachers 1st
First graders are introduced and practice using a calculator. Individually, they enter and complete simple addition and subtraction problems. After the answer is displayed, they identify the place value for ones, tens, and hundreds...
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Lesson Plan
Curated OER

Estimating Large Numbers

For Teachers 4th - 6th
Students experience large numbers by estimating the number of grass blades in a field. They work in small groups to determine numbers of blades of grass in a small area of a field and apply that to determining the total number of blades...
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Lesson Plan
Curated OER

Reinforcement Lesson in Place Value

For Teachers 2nd - 4th
Young scholars play a game to reinforce place value.
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Lesson Plan
Curated OER

China: Dim Sum: K-1 Numeral Recognition Lesson

For Teachers K - 2nd
Learners practice counting from one to twenty, identify numerals, write numerals one through twenty and match numerals to object.
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Unknown Type
That Quiz

That Quiz: Practice Test: Place Value

For Students 9th - 10th Standards
Test your knowledge of place value. Additional challenges include scientific notation and Roman Numerals. Seven levels of difficulty may be attempted with or without a timer.
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Website
PBS

Pbs Learning Media: Keeping Track of the New York City Marathoners

For Students 3rd - 8th
In this video segment from Cyberchase, Bianca figures out a way to count the thousands of runners in the New York City Marathon.
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Activity
Texas Instruments

Texas Instruments: 100 or Bust

For Teachers 9th - 10th Standards
In this activity, students explore the operations of addition and subtraction. They use estimation, a place value chart, and a calculator to place seven randomly generated numbers in the ones and tens position in a place-value chart to...
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Website
Primary Resources

Primary Resources: Place Value

For Teachers K - 1st
A huge collection of teacher resources for teaching place value. There are games, PowerPoint presentations, pdf files, Word files, Excel files, Publisher files, and smartboard activities available for download at several different skill...
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Unit Plan
CK-12 Foundation

Ck 12: Arithmetic: Small Decimal Rounding to a Leading Digit

For Students 6th - 8th
[Free Registration/Login may be required to access all resource tools.] In this lesson students round small decimals to the place value of the leading digit. Students examine guided notes, review guided practice, watch instructional...
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Unit Plan
CK-12 Foundation

Ck 12: Elem Math: Dual Place Value

For Students 3rd - 5th Standards
[Free Registration/Login may be required to access all resource tools.] Students practice solving problems involving place value.
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Unit Plan
CK-12 Foundation

Ck 12: Elem Math: Expressing Hundredths as Decimals

For Students 3rd - 5th Standards
[Free Registration/Login may be required to access all resource tools.] Students watch a video and attempt practice problems involving expressing hundredths as decimals.
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Unit Plan
CK-12 Foundation

Ck 12: Elem Math: Expressing Tenths as Decimals

For Students 3rd - 5th Standards
[Free Registration/Login may be required to access all resource tools.] Students watch a video overview and attempt practice problems involving expressing tenths as decimals.
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Unit Plan
CK-12 Foundation

Ck 12: Elem Math: Expressing Thousandths as Decimals

For Students 3rd - 5th Standards
[Free Registration/Login may be required to access all resource tools.] Students watch a video and attempt practice problems involving expressing thousandths as decimals.
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Unit Plan
CK-12 Foundation

Ck 12: Elem Math: Identifying Numbers Based on Statements Involving Place Value

For Students 3rd - 5th Standards
[Free Registration/Login may be required to access all resource tools.] Students practice solving addition problems using place value concepts.