Worksheet
Curated OER

Identify the Suitable Events

For Students 4th
In this probability activity, 4th graders must decide whether each stated occurrence is likely, less likely, sure, or impossible.  Students solve for 6 problems using the space provided to write each answer and/or explain.
Lesson Plan
Curated OER

Currency

For Teachers 7th - 8th
Students investigate currency and exchange rates.  In the middle school mathematics instructional activity, students use ratio and proportion to convert from one type of currency to another.  Students solve problems involving...
Lesson Plan
Curated OER

What are My Chances?

For Teachers 9th - 11th
Students calculate the chance of an event occurring. In this statistics lesson, students use combination and permutation to calculate the probability of an event occurring. They differentiate between theoretical and experimental...
Lesson Plan
Curated OER

Equilateral Triangles

For Teachers 4th - 5th
Students examine the attribute of equilateral triangles. For this equilateral triangle lesson, students examine a number of paper triangles to determine how they are classified. They determine how triangles are depicted in Navajo rugs.
Lesson Plan
Curated OER

Making Cents

For Teachers K - 2nd
Students play a game in which they create monetary amounts using different coin combinations.
Lesson Plan
Curated OER

Probability Fun

For Teachers 1st
First graders use probability terminology to describe all possible outcomes of certain events. In this probability activity, 1st graders use counters to create a pretend "purse" of objects. Students create their own probability...
Worksheet
Curated OER

Understanding ¼

For Students 2nd - 4th
In this understanding fractions worksheet, learners read about fractions and respond to 16 multi-step, word problem, and fill in the blank questions.
Worksheet
Curated OER

Understanding 1/3

For Students 2nd - 4th
In this understanding fractions instructional activity, students read about fractions and respond to 16 multi-step, word problem, and fill in the blank questions.
Lesson Plan
Curated OER

Statistical Analysis of Data by Gender

For Teachers 9th - Higher Ed
Students examine and identify gender bias, stereotyping, and discrimination in school materials, activities, and classroom instruction. They apply descriptive statistics knowledge to real-world data.
Lesson Plan
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Marshmallow Towers

For Teachers 7th - 10th
Students explore geometry by completing a marshmallow activity in class. In this architecture lesson, students identify the jobs of civil engineers and architects while identifying different geometric shapes as well. Students utilize...
Worksheet
Curated OER

Year Two: Multiplication and Division

For Students 2nd - 5th
For this multiplication and division worksheet, students go over vocabulary for multiplication and division. Students go over 15 words total.
Worksheet
Curated OER

Division Review for Grade 3

For Students 3rd
In this division review for grade 3 worksheet, 3rd graders answer 10 multiple choice questions about whole number division, not interactively, with answers available.
Lesson Plan
Curated OER

Solve algebraic proportions.

For Teachers 8th - 10th
Young scholars solve algebraic proportions. In this algebra lesson, students convert between fractions, percents and decimals. They solve problems using the distributive property.
Lesson Plan
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Finding Sums to 6

For Teachers Pre-K - 2nd
Young scholars explore the additive identity property where they add multiple numbers to get to the number 6. In this number 6 lesson plan, students also work on their addition charts.
Lesson Plan
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Skip it to multiply it

For Teachers 1st
First graders make sensible estimates and check the reasonableness of answers. They make up, tell and record number stories up to 9 about given objects. They skip count in twos, threes and fives.
Lesson Plan
Pennsylvania Department of Education

Associative Properties

For Teachers Pre-K - 3rd
Students investigate the associative property of addition. For this associative property of addition lesson, students work in pairs and build addition problems with six blocks. They sit on either side of a desk so that they can "read"...
Lesson Plan
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Creative Dramatics

For Teachers 2nd - 3rd
Students practice simple addition through the use of creative dramatics. In this creative dramatics lesson, students work in groups to form human configurations that allow a certain number of points to be touching the floor. They work...
Lesson Plan
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Making Cents of Division

For Teachers 3rd
Third graders use pennies as manipulatives to solve simple division problems. They create division number sentences to correspond with each exercise. This is a good, hands-on way to teach the concept of division.
Lesson Plan
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NON-EUCLIDEAN GEOMETRY.

For Teachers 8th - 9th
Students study relationships between angles, side lengths, perimeters, areas and volumes of similar objects. In this lesson students also create and critique inductive and deductive arguments concerning congruency, similarity and the...
Worksheet
Curated OER

Mental Division Year 4

For Students 3rd - 4th
In this finding the quotients in word problems worksheet, students divide two-digit and three-digit numbers by one-digit numbers and find the factors of numbers. Students solve 12 problems.
Worksheet
Curated OER

Division Problems to Calculate Mentally

For Students 4th
For this division worksheet, 4th graders try to solve division word problems in their heads. Students try to solve 12 division problems in their heads.
Worksheet
Curated OER

Common Fractions: Numerator and Denominator

For Students 3rd - 5th
In this fractions worksheet, students name fractions that are represented by colored pieces of pies and pictures. Students complete 7 problems.
Lesson Plan
Curated OER

Hello, Fractions!

For Teachers 3rd
Third graders discover fractions through the use of pattern blocks, literature, website activity and making a fractional pizza.
Lesson Plan
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The Old Lady and Probability

For Teachers 1st
First graders practice probability by playing various games associated with song There Was an Old Lady.