Curated OER
Estimating Solutions to Word Problems
Fourth graders explore number sense by completing word problems in class. In this estimation instructional activity, 4th graders define terms such as sum, difference, estimate and best. Students complete estimating worksheets based on...
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Working With Place Value
Students investigate the proper way to write numbers using decimals and commas. In this algebra lesson, students recognize the place value of a specific digit. They place numbers correctly on a number line.
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Adding and Subtracting Decimals
Fourth graders develop the concept of adding and subtracting decimals. In this decimal lesson, they participate in a teacher directed demonstration of how to add and subtract decimals. They work in teams as each person performs one step...
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Subtracting Within the Same Ten
For this subtraction worksheet, students subtract one digit numbers from one and two digit numbers with the same 10. Students complete 8 sets of problems.
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Trains
Pupils compare the lengths of the train through calculation. This calculation can be done by knowing the values of the rods. Students use problem solving to get the answer to the problem before them.
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Millions, Billions, Trillions
Students use real-world data to compare the relative sizes of millions and billions, and exponential growth.  They use the salaries of famous people such as, Michael Jordan and Bill Gates to understand this math concept.
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Elders' Ways
Eighth graders collect and compare folk beliefs and sayings about health and healing as well as folk remedies.  Then they investigate local graveyards, analyze their findings, and compare graveyards in Louisiana.  Students also engage in...
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Beaver Ecology
Learners explore the lives of bgeahvers. They identify the physical and behavioral adaptations that help beavers survive in their environment. Students compare and contrast how beavers influence the ecology of both forest and aquatic...
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Tree Friends
Students are introduced to tree structure and use. They identify their special tree using all senses except sight. Students identify six different internal parts within a cross section of tree trunk (bark, phloem, xylem, cambium,...
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Adding and Subtracting Decimals
Students practice adding and subtracting numbers with decimals. In this decimals lesson plan, students use grid paper and money to learn how to add and subtract decimals.
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I'll Have an Order of Subtraction Please!
Young scholars explore number values by completing consumer math worksheets. In this math functions lesson plan, students identify the use of a decimal in numbers and the place values that are represented when dealing with money. Young...
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A Fraction of the Cost
Learners use various coin denominations to explore the concept of fractions. They demonstrate an understanding of the fractions 1/2 ($.50), 1/4 ($.25), 10ths ($.10) and 20ths ($.05) by using fraction circle pieces to create whole units...
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Comparison of Two Characters Using Venn Diagram
Fifth graders compare characters of stories using venn diagrams. The use of technology is integrated into the instructional activity to meet a standard and engage learners.
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Coin Content
Students calculate ancient Greek coin values as compared to their weight, equivalence in grain, and determine their worth today. They explain how to calculate fractions of a given weight and how to use decimal numbers.
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A New Planet
Students, in gorups, develop a Bill of rRghts for a newly discovered planet.  They give the planet a name and they decide upon ten human rights they think are the most important.  Then they compare their list with the lists of other...
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Ordering Numbers
Seventh graders compare and contrast positive and negative numbers.  They create a T-Chart and list real word examples of positive an negative numbers.  After observing an number line and a football field, 7th graders describe the...
Helping with Math
Identifying and Writing Decimals up to Thousandths
A simple worksheet asks learners to write five numbers in decimal form. Sets of blocks represent the numbers and include whole number blocks, tenths, hundredths, and thousandths. Use this to follow other worksheets by the same publisher...
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Determining the Age of Fossils
Students examine the concept of radioactive dating. In this radioactive dating lesson, students investigate how to determine the ages of fossils and rocks as they learn about half-life radioactive decay. 
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Get In Line!
Students compare and order fractions and decimals using a number line. They use rules of conversion to determine equivalencies competing problems accurately and plot points on the number line that represent the correct order of the...
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PLANETS IN PROPORTION
Students discover scales for both the solar bodies' relative sizes and their distances from the sun. They find equatorial circumference and volumes of their solar bodies. Students apply estimation strategies and proportioanl reasoning to...
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Solving Proportions Problems
In this math worksheet, students compare the fractions while solving the proportions. They apply the comparisons to the 17 word problems.
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Multiplying in Columns, Standard Way
In this multiplying worksheet, students multiply two digit numbers. Explanations and examples are provided prior to the exercise. This two-page worksheet contains 20 problems.
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Introduction of the Quarter
Students discuss the quarter. In this money lesson plan, students find the value and characteristics of the quarter. They see how many pennies it takes to equal one quarter. 
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Suburbanization: Yesterday And Today
Students compare physical and cultural landscapes of the Twin Cities between 1990-2000. Using census data, aerial photos, and land use maps, they discover and analyze the changes that have occurred in the region as a result of...
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
