Curated OER
How Many More on a Graph?
First graders identify a number that is one more or one less than a number up to one hundred and identify a mystery number. They also create a class graph that illustrates how many children are in each family, and answer questions about...
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Composite Functions
Students create a poster to explain composite functions. In this composite function worksheet, students explore linear equations and functions. They complete a worksheet and use manipulatives to complete problems.
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"Thank You Ma'am" by Langston Hughes
Students use Langston Hughes' "Thank You Ma'am" as a reading and vocabulary improvement activity. In this reading and vocabulary lesson, students review the related vocabulary and read the poem. Students discuss the story elements in the...
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Pumpkin Science
Young scholars investigate how plants grow by analyzing pumpkins. In this agricultural lesson, students read The Biggest Pumpkin Ever by Steven Kroll, and draw pictures of a pumpkin in each of its growing stages. Young scholars measure...
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Breaking Away (Or Not...)
Learners compare and contrast common reproductive strategies used by benthic invertebrates. They describe the most common reproductive strategies among benthic invertebrates on a seamount, and explain why these strategi
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School Newspaper Unit
Young scholars assemble and format their stories and layout their electronic newspaper.
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Semicolons and Colons Exercise
In this semicolons and colons worksheet, students decide whether a semicolon or colon should be placed in ten given sentences. There are only four seasons winter, spring, summer and fall, is one example.
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Harriet Tubman In The News
Students investigate the history of Harriet Tubman. They use newspaper articles from history and modern times in order to gather information. They use a graphic organizer in order to categorize information. They distinguish the readings...
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Kinetic Energy and Work
High schoolers study kinetic energy and how it works. In this investigative activity students divide into groups and attempt to break a board with their hand.
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Muscle Movements
Students participate in a game to identify major muscle groups in the body and gain an understanding of muscle functions.
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Types of Societies
Students compare and contrast the societies of India and the United States by creating a chart. In groups, they give examples of each type of classification. They present their material to the class while identifying the role of the...
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Hands On Math Lessons with Technology
Students explore a variety of math concepts. In this integrating technology lesson, students visit online webtools such as Max's Math Adventure, I Know That Math, Hands on Banking, and more. A description of each website is provided.
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1 VS the Mob
Students prepare to become the first to cover four adjacent products, horizontally, vertically or diagonally by selecting factors that make the needed products. They play this game to acquire a healthy appetite for competition between...
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Body Part Measurements
Second graders participate in a review of how to use rulers and yard sticks while collecting measurement information. They measure assigned body parts and chart the data on collection sheets. They make a spreadsheet with the information...
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Discovering Pi
Fourth graders are introduced and experiment with the concept of pi. Using this information, they discover the relationship between the circumference and diameter of circles. In groups, they practice measuring the circumference of...
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Visual Multiplication
In this math worksheet, students practice solving the problems to introduce the concept of multiplication with countable visuals. The sheet is a teacher's guide
Math Is Fun
Math Is Fun: Addition in Columns
Simple instruction on how to perform addition of two- and three-digit numbers using columns. View animated examples and follow links to column addition worksheets.
Cool Math
Coolmath: Coolmath4kids: Scratch Addition
Demonstrates a method for easily adding long vertical columns of numbers. Includes two sample problems to try.
Mr. Martini's Classroom
Mr. Martini's Classroom: Adding 2 Digit Numbers Showing the 1 Carry
Students add two-digit numbers with these interactive flashcards. The resource demonstrates how to carry a "1" in the tens or hundreds column.
NumberNut
Number Nut: Addition: Adding Two Digit Numbers
Explains how to add two-digit numbers by focusing on each column of digits as you add, rather than the entire numbers.
CK-12 Foundation
Ck 12: Elem Math: Adding and Subtracting Money With Pictures in Columns
[Free Registration/Login may be required to access all resource tools.] The resource begins with a video that describes and shows the process of adding money by lining them up in columns. The pictures included in the video and the...
NumberNut
Number Nut: Addition: 2 Digit Numbers
Learn how to add double-digit numbers in this lesson complete with examples, rules, and vocabulary.
Cool Math
Coolmath: Coolmath4kids: Adding Numbers Within 1000
Step-by-step tutorial showing how to add 3-digit numbers in place value columns with and without regrouping. CCSS.Math.Content.3.NBT.A.2 Fluently add and subtract within 1000
Cool Math
Coolmath: Coolmath4kids: Adding Numbers Within 100
A step-by-step tutorial showing how to add 2-digit numbers in place value columns without regrouping. Includes exercises to try. CCSS.Math.Content.3.NBT.A.2 Fluently add and subtract within 1000