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Lesson Plan
Curated OER

WHAT'S ORGANIC?

For Teachers 6th - 8th
Middle schoolers explore how certain foods come to be certified "organic." They write the words "organic" and "synthetic" and given the definitions of each. Students are given dictionaries. They are asked: "What is organic food?" Middle...
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Worksheet
Curated OER

Magic Squares for Shakespeare's Twelfth Night, Act II, scene 5

For Students 10th - 12th
Readers of Shakespeare’s Twelfth Night use a magic squares matrix to match vocabulary words from Act II, Scene 5 with their definitions. An answer key is provided.
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Worksheet
Curated OER

Multiplying Decimals

For Students 4th - 5th
In this decimal multiplication worksheet, students review methods to multiply decimals. Students then practice by putting the decimal point in the correct place for the multiplication problems.
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Worksheet
Curated OER

Easy Addition

For Students K - 1st
In this easy addition learning exercise, students solve 4 simple picture/numeric problems, circling the correct answer beside each. Teacher notes are included on page 2.
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Worksheet
Curated OER

Steps Along The Way: Word Problems

For Students 3rd - 4th
In this word problem worksheet, students complete a set of 5 problems, determining both hidden and extra information and showing their work to solve. 
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Worksheet
Curated OER

Carrying to Tens

For Students 1st - 3rd
in this addition worksheet, students read about carrying tens, then complete 13 problems, circling cubes as directed and solving. A website reference is given for additional activities. 
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Worksheet
Curated OER

2 digit addition

For Students 2nd - 3rd
In this addition worksheet, students solve 2 digit addition problems with regrouping. Students solve 12 addition problems and have a review in the beginning.
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Lesson Plan
Curated OER

Candy Addition and Subtraction

For Teachers 1st - 2nd
Students practice computation.  In this addition and subtraction math lesson, students count M & Ms and Skittles to answer math problems and complete a related worksheet.
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Lesson Plan
Curated OER

Approximate Solution to an Equation

For Teachers 8th - 10th
Students solve equations through trial and error. In this algebra instructional activity, students first estimate their answers and then calculate it to check their work. They solve problems involving roots and integers.
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Lesson Plan
Curated OER

Let's Take a Trip!

For Teachers 6th
Sixth graders plan trip for family of four, and choose best travel plan by studying maps, considering different routes, and visiting Web sites to get airline and travel schedules.
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Worksheet
Curated OER

Working With Decimals

For Students 4th - 5th
In this decimal learning exercise, students continue patterns, complete word problems, work with number lines and round decimals. A website reference is given for additional resources.
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Lesson Plan
Curated OER

"Julie of the Wolves"

For Teachers 5th
Fifth graders research life in Alaska and compare life there to their lives in this lesson. They read "Julie of the Wolves." They research through the novel and other reference books facts about the Alaskan climate and geography. They...
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Worksheet
Curated OER

Subtraction - Oral Questions

For Students 3rd - 5th
In this subtraction worksheet, students answer twelve 2-digit subtraction problems. The problems are example questions that are to be asked in oral form. For example, "What is 30 take away 12?" The answers are on the second page.
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Worksheet
Curated OER

Subtraction-Oral Questions

For Students 2nd - 3rd
In this subtraction worksheet, students answer a set of 16 oral questions about subtraction. An answer key is included; a website reference for additional activities is given.
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Worksheet
Curated OER

Subtracting Fractions

For Students 4th - 5th
In this subtracting fractions instructional activity, students read about the process of subtracting fractions with like denominators, examine some sample problems, and then solve 6 problems independently.
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Lesson Plan
Curated OER

Playground Safety at School

For Teachers K
Students evaluate their playground for safety. They work in groups to identify any equipment that needs fixing or adapting and illustrate dream playgrounds that promote safe play.
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Worksheet
Curated OER

Completing the Square

For Students 9th - 10th
In this polynomial worksheet, students complete the square of a given problem. Explanations and examples are provided. This two-page worksheet contains ten problems.
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Worksheet
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Divide with Decimal Divisors: Reteach

For Students 4th - 6th
In this division worksheet, students first review the process for dividing with decimal divisors, then complete 8 problems, rewriting without a decimal in the divisor and solving. 
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Lesson Plan
Curated OER

Chisanbop (Korean Counting to 99)

For Teachers 1st - 3rd
Students practice their counting skills. For this counting lesson, students discover the Chisanbop method of counting which allows them to quickly count to 99 using their hands.
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Worksheet
Curated OER

Numerical Analysis: Successive Intervals

For Students Higher Ed
In this successive interval worksheet, students find the approximation of a root, using the Bisection Algorithm. They identify intervals, and use algebraic manipulation to identify functions that have a fixed point.
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Worksheet
Curated OER

Mental Maths

For Students K - 2nd
In this mental math practice worksheet, students fill in the 10 blanks as the count backwards and forward. Students also solve 20 addition problems.
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Lesson Plan
Curated OER

Decimal Addition and Subtraction

For Teachers 4th - 5th
In this decimal addition and subtraction worksheet, students use a computer program for initial instruction, then complete 22 problems with decimals.
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Interactive
Curated OER

Adding Integers

For Students 5th - 6th
In this integer activity, students solve 12 problems, adding integers. Answers and hints are available on-line; a reference web site for additional resources is given.
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Interactive
Curated OER

Subtracting Integers

For Students 4th - 6th
In this integer worksheet, students subtract integers to solve a set of 10 problems. Answers and hints are available on-line; a reference web site for additional resources is given.

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