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Lesson Plan
Curated OER

Data Analysis and Probability

For Teachers 7th - 10th
Students make their own puzzle grid that illustrates the number of sit-ups students in a gym class did in one minute, then they make a histogram for this same data. Then they title their graph and label the scales and axes and graph the...
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Lesson Plan
Curated OER

Measurement

For Teachers 6th - 8th
Students identify and categorize different problem situations or contexts using one of four measurements to solve the problem. Through guided and independent practice, they discover ways to determine which measurement to use when...
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Worksheet
Curated OER

Area of Sectors

For Students 10th - Higher Ed
In this area of sectors instructional activity, students find the area of a given sector, area of inscribed figures, and area of shaded regions. This two-page instructional activity contains 20 problems. An answer sheet is provided on...
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Worksheet
Curated OER

Rounding To The Nearest Hundredth

For Students 3rd - 4th
In this rounding worksheet, 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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Lesson Plan
Curated OER

Our Favourite Halloween Treat

For Teachers 1st - 2nd
Students conduct a survey about Halloween candy and create a bar graph illustrating the data. In this data analysis lesson, stud nets are introduced to the topic with a discussion and survey, then the class creates a large graph and...
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Worksheet
Curated OER

Division Equations

For Students 9th - 10th
In this division instructional activity, learners solve algebraic problems containing fractions. This one-page instructional activity contains 11 problems. Answers are provided. This instructional activity may be completed on-line or...
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Worksheet
Curated OER

Exponents Worksheet: 2 of 2

For Students 6th - 8th Standards
Not the most attractive worksheet, but useful nonetheless. A chart is displayed for mathematicians to fill in the power, base number, exponent, the repeated multiplication problem, and the total value. They complete this activity for...
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Lesson Plan
Curated OER

Is the Hudson River Too Salty to Drink?

For Teachers 6th - 9th
Students explore reasons for varied salinity in bodies of water. In this geographical inquiry lesson, students use a variety of visual and written information including maps, data tables, and graphs, to form a hypothesis as to why the...
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Worksheet
Helping with Math

Addition - Four 4-digit Numbers

For Students 3rd - 4th Standards
Stack up those digits and get your fourth graders adding! This printable handout displays 20 addition problems in which pupils find the sum of four four-digit numbers. With a click of the box in the upper left corner of the web page,...
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Lesson Plan
Curated OER

Capital for Cookies

For Teachers 4th
Fourth graders find the meaning for capital, land, labor and enterprise and relate them to economics of a place. In this economics lesson, 4th graders form a company to make an agricultural product and look for the resources they will...
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Lesson Plan
Curated OER

Discriminating Against the Zero

For Teachers 9th - 12th Standards
Students explore the concept of quadratic equations.  In this quadratic equations instructional activity, students find the roots or zeros of quadratic equations using the quadratic formula.  Students give examples of functions with 2...
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Lesson Plan
Curated OER

What is a Tangram?

For Teachers 2nd - 4th
Students identify a tangram. In this geometry lesson, students read Grandfather Tang's Story and retell each story using the tangrams on a flannel board. Students use tangrams to complete an included worksheet.
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Lesson Plan
Curated OER

Natural Inquirer Lesson Plan - Bio Energy Edition

For Teachers 6th - 12th
Students investigate energy use by discussing the pros and cons of oil use.  In this energy source lesson, students portray different individuals in the fictional town of Heatville and argue why they should or should not switch from oil...
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Lesson Plan
Curated OER

Investigating Area Using Tangrams

For Teachers 10th
Tenth graders connect the history of geometry to problem solving. For this geometry lesson, 10th graders investigate polygons through hands on manipulatives and solve problems relating to parallelograms and triangles. They calculate the...
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Lesson Plan
Curated OER

Scavenger Hunt for Lengths

For Teachers 6th - 8th
Students practice measurement using real world objects. In this scavenger hunt for lengths lesson, students collaborate to measure with rulers, yardsticks, trundle wheels, and tape measures.  Students must estimate the length then...
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Lesson Plan
Curated OER

The 3 R's of Common Denominators (Language)

For Teachers 4th - 6th
Students solve various word problems that deal with common denominators, and write the mathematical explanations they used to obtain the solutions.
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Worksheet
Curated OER

Calculating Total From Percents

For Students 3rd - 4th Standards
Using this short review of finding a percentage of a number, learners can practice important skills. There are twelve questions on this worksheet.
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Lesson Plan
Curated OER

Sum of Angles on a Triangle

For Teachers 4th - 5th
Use this lesson plan for a basic review of angles. While the activities discussed are outlined, there are no materials provided to make implementation possible. When using this resource, it is necessary to create worksheets and other...
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Lesson Plan
Curated OER

Topic: Math, Chemistry, and Food

For Teachers 9th - 12th
Young scholars listen as the teacher tells the story of Sisyphus rolling the stone up the mountain. Students prepare two batches of jello, one with fresh pineapple, and one with canned pineapple. While the jello is setting, young...
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Lesson Plan
Curated OER

Math: Creating Problems on Computers

For Teachers 3rd
Third graders, in pairs, create math story problems on computers. Skills include multiplication or addition and subtraction in two-step problems. After devising their problems, 3rd graders type them and use pictures to illustrate them....
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Lesson Plan
Curated OER

Fractions, Decimals and Percents

For Teachers 5th
Fifth graders describe parts of a whole as a fraction, decimal and a percent. For this math lesson, 5th graders practice converting fractions to decimals by dividing. Additionally, students explain how decimals are converted to percents. 
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Lesson Plan
Pennsylvania Department of Education

Fractions of a Set

For Teachers 6th - 8th
Students explore number sense by completing a number set worksheet. For this fractions lesson, students utilize pattern blocks as a visual reference to the fractions they practice identifying. Students read the book Clean-Sweep Campers...
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Lesson Plan
Curated OER

Beginning Fractions Lesson

For Teachers 2nd
Second graders practice representing fractions in number and picture form. They compare fractions with similiar denominators. They use a piece of paper to visualize the fraction.
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Worksheet
Curated OER

Decimal Numbers

For Students 4th - 6th
In this mixed numbers worksheet, students write mixed numbers that are represented by number lines, decimals, and hundreds blocks. Students complete 3 problems.

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