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Subtracting Greater Numbers

For Teachers 4th - 5th
In this subtracting greater numbers worksheet, students, with a partner, problem solve and calculate the answers to six addition equations.
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Long Division with 4-Digit Numbers

For Teachers 4th - 5th
In this long division worksheet, students review how to divide four digit numbers. Students then divide and check the problems with multiplication.
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Writing Numbers in Word Form

For Teachers 5th - 6th
Students write numbers in word form. In this writing numbers in word form lesson, students are shown examples of numbers written out in word form. Then they independently complete a 20-problem worksheet.
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Astronomical Scales

For Teachers 9th - 12th
Students describe the different units of measurement. In this space science lesson, students calculate astronomical distances using a scale. They explain the significance of using scientific notation in expressing very small or very...
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Worksheet
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Basic Math Order of Operations 1 Worksheet

For Students 4th - 6th
In this order of operations instructional activity, students solve 16 problems in which order of operations rules will be used. No examples of PEMDAS are given. All four number operations will be needed.
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Worksheet
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Arithmetic Commutative Property of Addition 3 Worksheet

For Students 5th
In this commutative property of addition worksheet, 5th graders answer 16 questions where they find the missing number in a addition sentence. 
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A Rounding Review

For Teachers 4th
Fourth graders review rounding to the nearest ten, hundred, and thousand with this fun lesson centered around a visit to the computer lab.
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Long Division

For Teachers 4th
Fourth graders acquire number sense and perform operations with whole numbers, simple fractions, and decimals.
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WHAT HOLDS US TO EARTH?

For Teachers 6th - 8th
Students they imagine they are Galileo and try to duplicate Galileo's experiments and results.
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Marking the Minutes

For Teachers 3rd - 5th
Students mark seconds, minutes, hours, days, etc. on class timetable report to keep track of time spent on Uninterrupted Silent Reading.
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Deer Tracks

For Teachers 4th - 5th
Students use satellite images to track to movement patterns of deer and examine deer behavior. They write stories about a day in the life of a field scientist.
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Two Ways About It

For Teachers 4th - 5th
Students take an imaginary hike in two opposite directions along a lake. They view and interpret satellite images and discuss the pros and cons of hydroelectric dams.
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Letter Patterns

For Teachers 2nd
Second graders look at the number patterns we get from letters and numbers. They keep track of the numbers involved by drawing up a table of values. It's important here to look for the pattern and see how the number of tiles changes from...
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Make a 1000

For Teachers 2nd
Second graders work in pairs to decide on a collection idea. They are to record how they are going to collect the items (from home or from school) and how they are going to display the items to share with others.
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The 500 Problem

For Teachers 3rd - 6th
Young scholars explain face, place and total value of numbers as well as solve three-digit subtraction problems. Before trying answer the problem Students must be able to examine that the same digit is used to represent different amounts.
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Make the Highest Total

For Teachers 6th
Sixth graders predict the outcome of a simple probability experiment, test it and explain the result by using problem solving strategies to explore situations mathematically. They then play a few games informally where students play in...
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Pumped Up Gas Prices

For Teachers 4th - 12th
Learners spend one month keeping track of the mileage and gasoline amounts they or their family has used. Information is entered into a spreadsheet to help calculate the average gas prices over time.
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Groovy Grooping

For Teachers 1st
First graders listen to the teacher read "The M&M's Addition Book." They estimate the number of gum balls in a bag. Students use unifix cubes to estimate the number of gum balls each student will receive. The indicated worksheet and...
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Block & Tackle

For Teachers 4th - 6th
Students participate in a lab experiment in which they discover the need for so many blocks and tackles on sailing ships. In groups, they make and test their predictions and practice measuring objects in various units. They record and...
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Model Sails: Investigating Sails of Tall Ships

For Teachers 7th - 8th
Students investigate the dimensions of a full-rigged ship and a schooner. Using the dimesions, they calculate and compare the area of the sails. In groups, they create model sails that require modeling and estiminating using the...
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ABC...1, 2, 3...Green, Red, Blue...Do You Have a Clue?... IT'S PATTERNS

For Teachers 2nd
Second graders view clips from the animated series Math Monsters, and discuss the many ways patterns can be found in the world around us. Following the video portion of the lesson, 2nd graders visit a variety of Web sites to assess their...
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Place Value Practice (Tenths)

For Teachers 5th - 8th
Students practice strategies solving problems with basic facts, framework, domain and early additive part-whole. They recall the compatible numbers to ten, solve problems with small numbers using a part-whole strategy and recall ten and...
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"ty" number

For Teachers 2nd
Second graders encounter the need to assess the code in English for tens is that the word ends in "-ty." They explore the meaning of two or three digit whole numbers to realize that the meaning of words like sixty can be decoded by...
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Something's Hiding!

For Teachers 2nd
Second graders practice finding out how many tens and ones blocks are hidden from a given total. They mentally perform calculations involving addition and subtraction to explain the meaning of the digits in two to three digit whole numbers.

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