Curated OER
Technobiz
Students examine candy preferences to create a plan in order to improve candy sales. In this technobiz lesson, students build spreadsheet and organizational skills by graphing and calculating data. Students are introduced to terminology...
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Backyard Critters
Young scholars explore the characteristics of invertebrates in their backyards. They observe, describe, and classify specimens. They conclude with a "snail race."
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Is the Hudson River Too Salty to Drink?
Students explore reasons for varied salinity in bodies of water. In this geographical inquiry lesson, students use a variety of visual and written information including maps, data tables, and graphs, to form a hypothesis as to why the...
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What are the Kinds of Triangles?
Fifth graders classify triangles. In this triangle lesson, 5th graders learn about the characteristics that make up a triangle. They are instructed through video, PowerPoint slides, and teacher-led demonstrations.
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Measuring the Area of Polygons
Fourth graders use pattern blocks to explore areas of polygons. They explain that the answers to the area of the same polygon vary according to the units of measurement used. They visualize how different units of measurement can be used...
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Monthly Cost of Living - Food
Pupils determine how much they would need to feed a family for a month. They plan meals and use Internet grocery stores to find the cost of individual food items. They brainstorm in small groups to come up with 1 weeks worth of menus.
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Area Model of Multiplication
Fifth graders build area models to represent multi-digit multiplication. This lesson is not complete, but having pupils learn first through hands-on experiences builds a solid mathematical foundation.
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Fractions and Decimal Equivalents: Fifth Grade
Sometimes a skeleton is all you get. This lesson outline provides teachers with a basic lesson flow. Pupils will pre-test, order place value names, use manipulatives, and build and compare numbers. How this is to be done is not...
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Adding Two-digit Numbers Using Dimes and Pennies
First graders study money. For this addition lesson, 1st graders count and add two-digit numbers using dimes and pennies.
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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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Courts and Bounds
Students relate what they know about boundaries on sports courts to explore range of space. In this domain and range lesson, students identify numbers needed to calculate ranges and use the problem solving strategy of making a table.
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Doing The School Run
Pupils explore finding the percent of a numbers. They survey their peers to determine modes of transportation used in getting to school. Afterward, students organize information and create graphs and charts. They explore alternative...
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Big Magic Squares
Students discover that magic squares are interesting objects in both mathematics proper and in recreational mathematics. So they are objects that students should have heard about and experienced.
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Fickled Fractions
Students explore which fractions are made real in our world. They also show the relationship of cross multiplication and equivalent fractions To reinforce fraction skills.
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Fundamentals of Multiplication
Third graders examine how multiplication is a quicker and neater form of addition and how they can simulate the concept of groups and (sets) to construct the visual effect of multiplication by way of forming groups of (2's) (3's) and (4's).
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Budgeting Money
Students explore the concept of budgeting. In this budgeting lesson plan, students pick an occupation and develop a list of needs and wants. Students make a list of monthly expenses and budget their income to afford those expenses.
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Let's Cook
Students practice converting measurements into metrics. In groups, they translate a recipe from English into German and convert all measurements into metrics for the recipe. They examine the difference between United States and metric...
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Exploring Geometric Patterns and Relationships
Students explore the concept of geometric patterns. They use a review of patterns with numbers for a warm-up activity.Then the teacher does examples with the students attempting to find the pattern.
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Tortillas
Students convert recipes for tortillas. They calculate the amounts of ingredients as they convert recipes and write an explanation of the task to demonstrate their calculations. After reviewing their calculations, they demonstrate how...
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Adding in Parts
Third graders are able to split whole numbers into parts. They make numbers up to a tidy number. Students add and subtract tenths to make a decimals number into a whole number. They are able to add whole numbers up to three digits.
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Polygons and Plane Figures
Learners choose a polygon to define and describe, and use Power Point and the Internet to present their polygon.
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Mavericks and Measurement
Students study the measurement formulas for area and perimeter in real-life situations. For this area and perimeter lesson, students design a bed and arrange furniture in a hotel room using area and perimeter formulas for a 7 1/2 foot...
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2 digit subtraction
Second graders subtract numbers 0 through 10 from 2 digit numbers using different subtraction methods. In this subtraction lesson plan, 2nd graders practice crossing out numbers in a number line, using a 10, and using their fingers to...
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Amazon Rainforest Conservation, Brazil
Students explore the concept of understanding the effects of disturbances in an environment. In this life science lesson, students use the game Jenga to help capture the idea of environment disturbances. Students discuss the effects of...