Curated OER
Decimals: Collaborative Lesson
Students explore mathematics by participating in a group activity. In this number value lesson plan, students identify the uses for decimals and how to best estimate whole numbers based on decimals and fractions. Students collaborate...
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Math and Literature
Students listen to the reading of "The Button Box" and use buttons provided to tell a story about a chosen button, compare their own buttons to those in the reading. They estimate how many buttons are in a bag and sort buttons based on...
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Can You Guess
Students develop useful strategies for mental calculation when estimating possible addition solutions. They mentally perform calculations involving addition and subtraction. Students state the estimated sum or difference between numbers.
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By the Numbers?
In this counting learning exercise, students read about counting and when it is appropriate to find an exact count of something, versus counting by ten to find an estimate. They then read 10 items that can be counted and indicate whether...
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M&Ms; Line Plots and Graphing
Students, using small individual bags of M&Ms, engage in activities including; estimating, sorting, graphing, mean, median, mode, fractions, percentage, and averaging.
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Circles and Cylinders
In this circles and cylinders worksheet, 10th graders solve and complete 22 various types of problems. First, they collect data for a radius and circumference for several different circles and calculate the quantity. Then, students find...
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Hubble Spies Colliding Asteroids!
In this colliding asteroids worksheet, students are given the equation to determine the collision time for asteroids. Students use this equation to solve 4 problems including finding the area of a cross-section through the body of an...
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Kites
Students practice estimating and comparing measurements using yards, feet, and inches. They make comparisons about kites and a variety of measurements. Afterwards, they complete an activity sheet and draw a bird kite with long wings and...
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Scale Drawing
In this measuring lengths worksheet, students determine which units to use when measuring lengths, estimating lengths, and the errors made when measuring, Students estimate the lengths of each of the lines illustrate to the nearest unit....
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Apples Aplenty
Students identify a variety of apples. In this agriculture instructional activity, students examine various types of apples and sort them according to attributes. Students describe the apple and create a word web. As an extension...
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Capacity
Eighth graders explore the term capacity and understand the word's meaning. They participate in several lab stations set up around the room in which they will estimate how many scoops it will take to fill the container. They then will...
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Virtual Earthquake
Students visit a website that features online interactive geology and biology simulations. They observe and estimate the amplitude of the largest wave and transfer the information to a nomogram. Based on the nomogram students will...
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Applied Science - Science and Math Lab
Students make a prediction. In this applied science instructional activity, students guess the number of items in a jar. Students create a bar graph to show the predictions and the actual amounts.
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Tag and Recapture
Sixth graders participate in an activity in which colored jelly beans represent fish in a lake--10 green jellybeans per "lake" representing tagged fish. They draw from the beans (fish) and record the number of tagged fish they draw...
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Making Change
Second graders explore how to incorporate a new type of technology, the cash register and/or a calculator, as a motivational tool for solving real life problems. They practice estimating money and counting back change from $20.00.
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How Many Stars in the Milky Way?
Students perform an experiment in which they will use a statistical method called `sampling' to count to a billion (and beyond). Students practice sampling by estimating the number of characters on a page from the classified section of a...
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Water Wonders
Young scholars experiment with the cohesion of water molecules. In this surface tension lesson, students estimate how many drops of water a full glass can take before overflowing. They watch a video that explains water molecules.
Math Mammoth
Mental Math in Percent Problems
In this math worksheet, students are given 21 percentage problems which they are to work out mentally. There are story problems, tables and simple conversion.
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Data Scavenger Hunt
Eighth graders discuss how data is collected and participate in data collection through a survey. They complete a scavenger hunt on the Internet to gain understanding of the data measures mean, median, mode, and range.
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Indirectly Direct
Student form and test hyptheses using indirect and direct observation. They launch marbles to determine the shape of a hidden object.
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Altitude Tracking
Students construct simple altitude tracking devices for determining the altitude a rocket reaches in its flight. They estimate the altitude a rocket achieves during flight.
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SI Units
In this SI units activity, students solve 6 problems including converting from one unit of measurement in the metric system to another, estimating the mass of objects, and using the density of a metal to find its volume given the mass.
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Counting Animal Populations
Students learn how to count animal populations by the Mark and Recapture method. In this counting animal populations lesson plan, students begin by predicting amounts of different candies in a jar. Students then simulate using beans, two...
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How Big is a Breath?
Students demonstrate how to use math skills to measure their lung capacity. For this human biology lesson, students use a clear plastic container, measuring cup and rubber balloons to demonstrate how the lungs work. Students estimate the...