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Lesson Plan
Curated OER

Positive and Negative Numbers

For Teachers 6th - 9th
Pupils use blocks and markers to illustrate the processes of adding, subtracting, multiplying and dividing integers. In this mathematics lesson, learners use Algebra blocks to demonstrate multiplying polynomials.
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Lesson Plan
Alabama Learning Exchange

Watch That Plant Grow

For Teachers 6th - 8th
Middle schoolers examine the growth of marigolds in a greenhouse environment. They chart data in spreadsheets showing plant growth over time and under a number of conditions. They record measures of plant height and greenhouse temperature.
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Worksheet
Curated OER

Rounding To The Nearest Hundredth

For Students 3rd - 4th
In this rounding activity, students read the problems, complete sentences telling the pairs of numbers the problems are between, and use that information to round to the nearest hundredth and then answer true or false answers. Students...
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Worksheet
Curated OER

Scientific Notation, Significant Figures and the Factor-Label Method of Solving Problems

For Students 9th - 12th
In this scientific notation, significant figures, and factor-label method, students solve 1 problem where they perform mathematical functions and identify their answer in scientific notation with the proper number of significant figures....
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Lesson Plan
Curated OER

"Water is Life" Global Water Awareness

For Teachers 6th - 9th
Students examine and calculate the percentage of potable water remaining on the earth. In this ecology and geography lesson plan, students brainstorm the main factors affecting water distribution. Students use mathematical problem...
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Lesson Plan
Curated OER

2.0 "Water Is Life" Global Water Awareness Mini-Unit (Grades3-5)

For Teachers 3rd - 6th
Young scholars study the amount of potable water on the Earth. For this water lesson, students examine the amount of potable water as compared to all the water on the Earth. They discuss why many parts of the world do not have access to...
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Lesson Plan
Curated OER

Touring Delmarva

For Teachers 3rd - 4th
Learners plan a trip.  In this trip planning lesson, students use a map to find where they would like to visit with a pretend family of 4. They get a specific amount of money and time and need to decide where they will stay and what they...
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Worksheet
Curated OER

Calculator

For Students 4th
For this mathematical calculations worksheet, 4th graders complete 12 multiplication problems by using a calculator. Students also develop an estimate for these problems.
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Lesson Plan
Curated OER

Integers

For Teachers 5th
Using a simple technique, learners practice identifying integers on a number line. As numbers, both positive and negative, are pointed to, they name them. This could be part of anticipatory set before a lesson on integers.
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Lesson Plan
Pennsylvania Department of Education

Freckle Face

For Teachers Pre-K - 2nd
Students collect and record data. In this early data analysis lesson, students gather data about their partners face. As a class, the students use tally marks and pictographs to record the data and answer question about the information...
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Interactive
Curated OER

Simple Past-Positive Sentences #2

For Students 4th - 6th
In this simple past tense worksheet, students use words and phrases given to form positive sentences in the given tense. Answers may be submitted online for review. ESL appropriate but not exclusive.
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Worksheet
Curated OER

Rounding to the Nearest Whole Number

For Students 4th - 6th Standards
In this rounding numbers worksheet, students complete 10 math sentences as they round decimal numbers to the nearest whole number. In addition, students round 8 decimal numbers to the nearest whole number.
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Lesson Plan
Curated OER

Jumping the Number Line - Decimal Fractions (Hundredths)

For Teachers 6th - 8th
Middle schoolers demonstrate how to add decimal fractions (tenths and hundredths) by using the jumping the number line strategy. They complete a variety of problems on a worksheet, attempting to solve them mentally, then recording the...
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Lesson Plan
Pennsylvania Department of Education

Order, Order

For Teachers Pre-K - 2nd
Students use pictures to identify items as ordinal numbers. In this ordinal numbers lesson plan, students use the words "before" and "after" to identify the pictures as well.
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Lesson Plan
Curated OER

Target 15.287

For Teachers 4th
Fourth graders participate in a math game in adding numbers from one up to ones of thousands or decimal numbers from thousandths to ones with the roll of a pair of dice in advanced additive to advanced proportional stages six and eight....
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Worksheet
Curated OER

Division: 4-Digit by 2-Digit

For Students 4th - 5th Standards
In this division worksheet, students complete 18 problems, dividing 4 digit numbers by 2 digit numbers. Worksheet includes link to answers and additional worksheets.
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Worksheet
Curated OER

Division: Three Digit by Two Digit

For Students 4th - 5th Standards
In this division problem, students solve for the quotients in 24 three digit by two digit division problems. They use the long division method to find each quotient.
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Lesson Plan
Curated OER

Fraction Dominoes

For Teachers 4th
Fourth graders participate in a math game that involves practicing their equivalent fraction skills in the advanced multiplication stage seven. They assess their ability skills of equivalent fractions to match twenty seven dominoes on...
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Lesson Plan
Curated OER

Rounding Numbers

For Teachers 4th
Fourth graders complete math problems where they round numbers to the nearest ten, hundred, or thousand. In this rounding lesson plan, 4th graders explain how to round the problems they solve.
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Lesson Plan
Curated OER

Budget Finances

For Teachers 11th - 12th
Young scholars role play the role of a recent graduate of high school living on their own. Using play money, they are given one month's salary and they discover they own their own house or apartment and owe money on a car loan. They...
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Lesson Plan
Curated OER

Mechanical Science - Small Engine Operation

For Teachers 9th - 12th
Students experiment with two- and four-stroke engines. They conduct experiments to determine how atmospheric pressure affects the engine's running capability. Further tests are conducted to asses proper llubrication and its affects on...
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Lesson Plan
Curated OER

Gearing Up

For Teachers 6th - 8th
Students practice using ratios to solve real-world problems.
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Lesson Plan
Curated OER

Equal Additions

For Teachers 5th - 6th
Learners explore the relationships between numbers through the use of "equal addition" and "equal subtraction." Through the use of number sense, they are able to computer addition and subtraction problems mentally. Individually,...
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Lesson Plan
Curated OER

Comparing Negative Fractions, Mixed Numbers and Decimal

For Teachers 7th
Seventh graders explore the concept of negative rational numbers. For this negative rational numbers lesson, 7th graders discuss similarities between positive and negative rational numbers. Students predict what rational numbers lie...

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