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Workbook
National Security Agency

Equations and Expressions

For Teachers 5th - 6th Standards
Learners demonstrate their knowledge pictorially, concretely, and abstractly in this unit meant to last three hours over three days. Using hands-on activities, manipulatives,  real-world applications, and problem solving, learners write...
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Lesson Plan
EduGAINs

Ratio and Proportion

For Teachers 7th - 10th Standards
Do these items have the same ratio? Through a learning contract, pupils master proportions by practicing proportions via word problems, graphs, and with manipulatives. An exit ticket checks for understanding at the end of the...
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Lesson Plan
EngageNY

Using a Curve to Model a Data Distribution

For Teachers 9th - 12th Standards
Show scholars the importance of recognizing a normal curve within a set of data. Learners analyze normal curves and calculate mean and standard deviation.
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Lesson Plan
Curated OER

Children's Literature Across the Curriculum Ideas-The Wheels on the Bus

For Teachers K - 2nd
Students read The Wheels on the Bus by Maryann Kovalski. They complete a variety of cross-curricular activities surrounding the study of travel and transportation. Included are reading, art, math, science, writing, social studies, and...
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Lesson Plan
Curated OER

Children's Literature Across the Curriculum Ideas-Miss Spider's New Car

For Teachers K - 5th
Students read Miss Spider's New Car by David Kirk. They complete a variety of cross-curricular activities surrounding the study of spiders. Included are reading, art, math, science, writing, social studies, and library connections.
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Worksheet
Curated OER

Beginning Subtraction

For Students K
In this subtraction learning exercise, students find the differences in 15 problems with numbers up to 10 in which they do not have to regroup. They see black line pictures of dinosaurs and animals on the page.
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Lesson Plan
Curated OER

Applied Science - Science and Math Pre - Lab (Scientific Method)

For Teachers 5th - 8th
Students examine science. For this scientific method lesson, students are introduced to what every experiment contains (hypothesis, critical thinking) and how an experiment is conducted. They watch a demonstration and then work...
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Worksheet
Curated OER

Basic Subtraction Fact Worksheets to 20

For Students 1st - 2nd
Print this worksheet and have your helper pass it out. The class can use it to practice subtracting single and double-digit numbers up to 20. Some borrowing is required.
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Lesson Plan
Curated OER

MUD-A Walk

For Teachers 2nd - 4th
Students investigate their tracks to determine the number of footsteps it takes to travel the entire length of their bodies. Then they determine the taller of two children and the shorter of two children with their tracks. Students also...
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Lesson Plan
Desert Discoveries

How Old is Old? (And, How Much is a Million?)

For Teachers 1st - 2nd
Here is an interesting lesson on how old things are designed for young scientists. In it, learners compile a list of their birthdays, and the class puts them in sequential order from youngest to oldest. Then, they sequence 15 objects...
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Lesson Plan
Curated OER

What is an Animal Group?

For Teachers K
Students discover that people live in groups and animals live in groups or alone. They list ways that families cooperate and work together as a group. They create a large dinosaur made out of geometric shapes.
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Worksheet
Curated OER

Basic Subtraction Facts: Missing Blanks

For Students 1st - 2nd
In this math worksheet, students solve 20 subtraction problems in which there is a missing number in each. Students use the number line to fill in the missing number in each problem.
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Lesson Plan
Curated OER

Dino Long Legs

For Teachers 6th - 8th
Students calculate the stride length of a walking or running animal. They use scale models of dinosaurs to calculate the leg and stride length of the animals.
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Lesson Plan
Curated OER

Fossils

For Teachers 2nd - 3rd
Students act as paleontologists to discover who a mystery guest to the classroom was. They do not know the identity of the guest but infer the identity from items left behind in the classroom. They make inferences from dinosaur fossils.
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Worksheet
Curated OER

Number Recognition

For Students 1st
In this picture counting instructional activity, 1st graders count the dinosaurs and circle or color the correct numbers. Students then color the dinosaurs.
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Worksheet
Curated OER

Ordering Pictures

For Students Pre-K - K
In this size order worksheet, students cut our three pictures of a dinosaur which start with an egg, get bigger and bigger. They glue the pictures in the correct order on the second page.
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Worksheet
Curated OER

Square Arrays

For Students 4th - 5th
In this multiplication practice instructional activity, students review their problem solving skills as they solve 6 story problems pertaining to square arrays.
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Worksheet
Curated OER

Toy Store

For Students 2nd - 3rd
In this addition and subtraction worksheet, students solve 4 problems that require them to add coin values to determine prices and then subtract the values to determine how much change should be given.
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Worksheet
Curated OER

Species Subtraction

For Students 2nd - 3rd
For this subtraction worksheet, student use a table of information to write equations and solve, then complete one related extension activity. 
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Worksheet
Curated OER

Basic Subtraction Facts

For Students 4th - 6th
In this basic subtraction facts learning exercise, students problem solve and calculate the answers to twenty subtraction equations. Students double-check their answers with their classmates.
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Worksheet
Curated OER

Time to the Hour and Half-Hour

For Students 1st - 2nd
In this telling time worksheet, students analyze 6 clocks and write the time to the nearest half hour. Students also draw the minute hand on clocks to show the specified time.
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Worksheet
Curated OER

Relate Multiplication and Division

For Students 3rd - 4th
In this word problem activity, students solve 6 problems in which they identify the relationship between multiplication and division as inverse operations. They draw arrays and write equations.
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Worksheet
Curated OER

Estimate the Number of Objects

For Students 7th
In this estimating the number of objects worksheet, 7th graders complete 12 different problems that include estimation of numbers. First, they guess how many of each object there is in each problem. Then, students check their work by...
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Worksheet
Curated OER

Hunt the Fact Monster (Hunt #2)

For Students 3rd - 5th
For this Fact Monster search engine worksheet, students access the Internet to one specific site to find the answers to ten short answer questions.

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