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Lesson Plan
Curated OER

How To Measure Time

For Teachers 3rd - 4th
Students practice telling time on an analog clock. In this time measurement lesson, students use individual analog clocks to identify the hour and minute hand. Students identify how to tell time by moving the hour and minute hand.
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Worksheet
Curated OER

Naming Geometric Shapes

For Students 5th - 8th
Name that shape! This simple instructional activity has learners identify each geometric figure. They examine rectangular prisms, cylinders, rectangular pyramids, and hexagonal prisms. This one-page instructional activity contains 8...
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Lesson Plan
Curated OER

The Delta Flier

For Teachers 7th - 9th
Students make calculations in order to construct a kite in the shape of an isosceles right triangle. For this kite lesson students calculate altitude of their flying kites using a formula.
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Lesson Plan
University of Rhode Island

How Does the Human Body Use Energy during Various Athletic Activities?

For Teachers 10th - 12th
Students investigate how much energy is used during different athletic activities. They conduct Internet research to obtain information on the top three athletic sporting events from around the world, and calculate the calories burned...
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Interactive
Curated OER

Order of Operations

For Students 3rd - 5th
In this order of operations learning exercise, students complete problems where they add and subtract in the same problem. Students complete 10 problems.
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Interactive
Curated OER

Order of Operations: multiplication and division

For Students 4th - 8th
In this order of operations activity, learners complete problems containing multiplication, and division. Students complete 10 problems.
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Interactive
Curated OER

Order of Operations

For Students 5th - 8th
In this order of operations learning exercise, students complete problems containing parenthesis, addition, multiplication, and division. Students complete 10 problems total.
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Interactive
Curated OER

Order of Operations

For Students 5th - 10th
In this order of operations activity, students complete problems where they use order of operations using parenthesis and exponents in problems. Students complete 10 problems total.
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Interactive
Curated OER

Order of Operations: PEMDAS

For Students 4th - 5th
In this order of operations worksheet, students solve 10 problems using concepts of PEMDAS. Answers and hints are available on-line; a reference web site for additional resources is given.
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Interactive
Curated OER

Order of Operations 3

For Students 6th - 12th
In this order of operations worksheet, students complete problems containing parenthesis, addition, subtraction, multiplication, and division. Students complete 10 problems.
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Interactive
Curated OER

Supplementary Angles

For Students 10th
In this geometry worksheet, 10th graders determine measure of a supplementary angle. Algebra applications are included. The one page interactive worksheet contains six questions. Hints, clues, and answers are provided.
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Worksheet
Curated OER

2 Digit Subtraction Worksheets with Regrouping

For Students 2nd - 3rd
In these subtraction worksheets, students will subtract single and double digit subtrahends from double digit minuends. Students will need to regroup to solve.
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Interactive
Curated OER

Order of Operations: PEMDAS

For Students 5th - 6th
In this order of operations worksheet, students read the PEMDAS rules and then complete a 15 question online interactive quiz.
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Interactive
Curated OER

Order of Operations 2

For Students 4th - 8th
In this order of operations worksheet, students complete problems containing parenthesis, addition, and subtraction. Students complete 10 problems.
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Interactive
Curated OER

Angles in a Triangle

For Students 10th
For this geometry worksheet, 10th graders determine the measure or measures of the missing angle(s) in a triangle. The one page interactive worksheet contains four questions. Answers and hints are included. 
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Interactive
Curated OER

Complementary Probability

For Students 5th - 8th
In this probability worksheet, students solve complementary probability word problems with 4 problems in them. Students complete 2 problems.
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Interactive
Curated OER

Order of Operations

For Students 4th - 8th
In this order of operations learning exercise, students complete problems containing parenthesis, addition, subtraction, multiplication, and division. Students complete 10 problems.
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Lesson Plan
Curated OER

Iditarod-Statistics and Rates

For Teachers 5th - 8th
Students analyze data from the Iditarod race. In this data analysis lesson, students work in pairs to analyze data and answer several questions such as, "what is the difference in the rate of travel" and "how much more prize money does...
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Interactive
Curated OER

Numbers from 20 to 30

For Students 3rd
In this numbers from 20 to 30 worksheet, 3rd graders interactively enter 11 numerals and 11 number words from 20 to 30, in order and out of order, with immediate online feedback.
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Interactive
Curated OER

Skip Counting by 10's

For Students 3rd - 6th
For this skip counting worksheet, students skip count numbers by 10's with numbers up to 3 digits. Students complete 5 problems total.
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Interactive
Curated OER

Skip Counting by 5's

For Students 2nd - 4th
In this skip counting instructional activity, students skip count by the number 5 in each problem. Students complete 5 problems total on this instructional activity.
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Interactive
Curated OER

Numbers From 0 To 10

For Students 1st
In this numbers from 0 to 10 interactive activity, 1st graders enter numerals and number words in order from 0-10, then fill in the missing numerals and number words from 0-10 with immediate online feedback.
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Interactive
Curated OER

Numbers Worksheet (11 - 20)

For Students 3rd - 6th
In this numbers worksheet, students put the given numbers in order by filling in the blanks or writing number words. Students complete 4 problems.
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Interactive
Curated OER

Numbers From 0 to 99

For Students 1st - 3rd
In this numbers from 0 to 99 worksheet, students interactively enter the missing numbers in 10 lines, for 36 blanks, with immediate online feedback.