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Worksheet
Curated OER

Matrix Equations - Inverses Required

For Students 9th - 11th
In this matrix worksheet, students solve matrix problems. They multiply matrices and state the solution and dimensions. This four-page worksheet contains 16 multi-step problems. Answers are provided on the last two pages.
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Worksheet
Curated OER

Non-Poisonous Snake

For Students 2nd - 3rd
In this snake worksheet, students read the description of the snake and its cage and choose the cage shape and finish the picture of the snake. Students complete 2 activities.
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Worksheet
Curated OER

Graphing Linear Inequalities

For Students 9th - 10th
In this algebra worksheet, students graph inequality linear graphs and shade using a test point. There are 14 problems with an answer key.
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Worksheet
Curated OER

Eighteen Matrix Operations Questions

For Students 11th - 12th
In this matrix operations worksheet, students use matrix operations (adding, subtracting, multiplying) to simplify eighteen matrices, if possible.  Solutions are provided.
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Lesson Plan
Curated OER

Climate Systems - Which Location Is Best For Me?

For Teachers 5th - 8th
Students study the difference between weather and climate.  In this climate systems lesson students search the Internet for the parts of the Earth's system, gather climate data and complete a challenge scenario. 
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Lesson Plan
Curated OER

Each Orange Has 8 Slices

For Teachers 4th - 6th
Students use pattern blocks to develop an understanding of algebraic generalization(pattern) in order to write a mathematical equation using algebraic symbols.
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Worksheet
Curated OER

Leafy Lengths

For Students 2nd - 4th
In this length worksheet, students see the lengths of different leaves and answer word problems about them where they put them in a sequenced order. Students complete 3 problems.
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Worksheet
Curated OER

Following Directions

For Students 2nd - 3rd
In this following directions worksheet, students mark sets of shapes according to instructions given. An answer key is included on page 2.
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Lesson Plan
Curated OER

Exploring Pascal's Triangle and Other Recursive Patterns

For Teachers 3rd - 5th
Students explore patterns in everyday life and in the mathematic world. They create various concrete examples of patterns and verbally describe these patterns to a fellow student.
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Lesson Plan
Curated OER

Charles Lindberghs's Flight to Paris

For Teachers 5th - 6th
Students practice map skills. In this map skills lesson, students locate the cities of New York and Paris on a map. Students read about the flight made by Charles Lindbergh in May 1927 from New York to Paris. Students answer 8 questions...
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Worksheet
Curated OER

Poisonous Snake

For Students 1st - 3rd
In this snake worksheet, students read the descriptions of the snake and the cage and choose the correct cage and finish the snake picture. Students complete 2 activities.
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Lesson Plan
Curated OER

Water - Planning for the Future

For Teachers 6th - 8th
Students explore and examine the increases and/or decreases for water user groups: irrigation, municipal, manufacturing, steam electric power generation cooling, livestock, and mining. They utilize percentage changes during their...
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Lesson Plan
Curated OER

Will There be Enough Water?

For Teachers 6th - 8th
Students investigate water usage, water available, and water demand historically in the local area. They use projections of water usage, availability and demand up to the year 2050. Students use graphs to relate as well as compare and...
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Lesson Plan
Curated OER

Product Rule

For Teachers 9th - 12th
Young scholars investigate the Product Rule for Derivatives and apply it to a variety of different types of problems. They think critically while using the rule and follow the examples included in the lesson plan to help find the...
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Worksheet
Curated OER

Lemur

For Students 2nd - 3rd
In this lemur activity, students answer 4 questions about how many eyes. tails, and feet would be in a tree if there were two lemurs.
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Lesson Plan
Curated OER

Investigation - I've Got It

For Teachers Pre-K - K
Students explore patterns by participating in a sorting activity. In this pattern identification lesson, students collaborate in a group and share their footwear in order to categorize each other's shoes based on similar characteristics....
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Lesson Plan
Curated OER

Dice Sums

For Teachers 5th
Introduce your class to the concept of probability with this fun dice game. As a class, they identify the largest and smallest sum possible from a pair of dice. To end the lesson, they participate in the dice game in which they use a...
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Lesson Plan
Curated OER

Statistics: Misleading or Accurate?

For Teachers 4th - 5th
Students explore the concept of misleading statistics. In this misleading statistics lesson, students play a game of tag and graph the number of times each student gets tagged. Students use the graph to determine the fastest runner in...
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Worksheet
Curated OER

Bar Graphs and Data Analysis

For Students 2nd - 3rd
In this graphing worksheet, students look at a bar graph of allowance and dollars. They answer 6 questions related to the bar graph. 
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Worksheet
Curated OER

A Line of Symmetry

For Students 2nd - 3rd
In this symmetry worksheet, students draw lines of symmetry through shapes that are not common. Students complete 6 problems total.
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Worksheet
Curated OER

Find a Nickname

For Students 3rd - 5th
In this nickname worksheet, students read the 2 clues given to them and fill out a chart to find the nickname of each person. Students find the nicknames for 4 people.
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Lesson Plan
Curated OER

Constellation Mapping

For Teachers 6th - 8th
Students plot constellations on a grid map. They discuss the various ways early explorers planned their travels. Students identify and recognize major constellations. They color their maps and take them home to try to find various...
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Worksheet
Curated OER

The Best Pancake Recipe

For Students 4th - 8th
For this pancakes worksheet, students read a description of a pancake recipe and complete word problems based on it. Students complete 10 problems.
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Worksheet
Curated OER

Missing Parts Recognition

For Students 1st - 3rd
For this bunnies worksheet, students read the descriptions of the bunnies and choose the one it is describing. Students read 3 descriptions and choose between 6 bunnies.