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Lesson Plan
Curated OER

Estimation Investigation

For Teachers 4th - 6th
Learners view an interactive video to explore the concepts of estimation. They work cooperatively to measure, make comparisons, make predictions, and verify results.
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Worksheet
Curated OER

Estimation and Approximation

For Students 8th - 10th
In this estimation and approximation instructional activity, students estimate multiplication and division problems containing decimals. They measure given objects, determine the possible error, the lower bound and the upper bound....
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Lesson Plan
Curated OER

Estimation Zone

For Teachers 3rd - 7th
Students explore estimation. They estimate distance, weight, temperature and elapsed time. Students record their estimates and justify their estimations wtih a written response. After estimating, students take the actual measurements of...
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Lesson Plan
Curated OER

The Estimation Station

For Teachers 2nd - 3rd
Students challenge "common knowledge" against newly learned estimation strategies and put those strategies into use. They consider variables in estimating different groups of objects and practice skills of representing numbers.
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Lesson Plan
Curated OER

Jack and the Beanstalk Estimation

For Teachers 3rd - 4th
Young scholars use estimation and pencil-paper calculations to help Jack and his mother solve a variety of life problems. They solve problems using various math operations, i.e., addition, subtraction, and measurement.
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Lesson Plan
Curated OER

Measurement and Estimation

For Teachers 3rd
Third graders create a table in order to record estimations and measurements of objects. In this estimation and measurement lesson plan, 3rd graders estimate and measure object's lengths, area, weight, and capacity.
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Lesson Plan
Curated OER

Estimation

For Teachers 3rd - 5th
Students complete computer activities about estimating if items are more or less than a given amount. In this estimation lesson plan, students also estimate measurements around the classroom.
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Worksheet
Curated OER

Measurement and Precision

For Students 4th - 5th
In this math learning exercise, students make an estimation of the measurement of an object and find the actual measurement. Students chart their estimation and their measurement.
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Lesson Plan
Curated OER

Approximating Measures

For Teachers 4th
Fourth graders complete a worksheet about approximate measurements. In this instructional activity on approximation, 4th graders compare the wingspan of a given bird to the wingspan of other birds and classroom objects.
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Worksheet
Curated OER

Units and Estimation Worksheet

For Students 4th - 5th
In this math worksheet, students practice choosing the appropriate measurement for different types of objects that are commonly found in a classroom.
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Worksheet
Curated OER

Measuring Spider Web Angles

For Students 2nd - 3rd
In this mathematics activity, students identify that the spiders each used a different angle to create their webs. Then they find out each spider's angle by estimating and measuring.
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Lesson Plan
Curated OER

Pumpkin Problems

For Teachers K - 4th
Students participate in a lesson that has the intention of working on estimation skills. They use pumpkins to estimate the number of seeds are inside. They collect data for each pumpkin and compare it to the estimation. Students question...
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Lesson Plan
Curated OER

Investigation - Peg Race

For Teachers Pre-K - 1st
Students explore time by comparing the duration of an egg timer with how many pegs they can put in a pegboard. They experience one on one correspondence, as they place a peg in the whole. Students discover estimation of time and number...
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Lesson Plan
Curated OER

One Hundred Things

For Teachers 1st - 4th
Learners practice estimating by handling items in groups of ten. They visualize how much space 100 items, such as pennies, peas, or beans, will take up after holding 10 of them. Students measure the difference in volume between 10 and...
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Worksheet
Curated OER

Estimating Units of Length

For Students 2nd - 4th
Would you measure the height of a living room in centimeters? Scholars examine which units would be most efficient for this project: centimeters or meters. There is only one question here with a detailed explanation below. This would be...
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Activity
Teach Engineering

About Accuracy and Approximation

For Teachers 5th - 7th Standards
How accurate are robots? Groups draw lines by moving robots backwards and forwards by one rotation of the wheels. Using the appropriate formula, they determine the percent error in the length of the lines in relation to the calculated...
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Worksheet
Curated OER

Estimating and Measuring Worksheet

For Students 5th - 8th
In this estimating and measuring instructional activity, students answer 8 questions in which they use estimation and then basic addition/subtraction to determine fabric measurements. The first section is strictly estimation and the...
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Organizer
Curated OER

Weight Estimation Chart

For Students 4th - 5th
In this math worksheet, students estimate the weight of different objects, weigh them, and write down the differences between the two measurements.
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Lesson Plan
Curated OER

Rallytable Angle Measuring

For Teachers 6th - 10th
In this geometry worksheet, students measure various angles. First, they write what type of angle each one is, whether right, acute, or obtuse. Then students estimate the measurement and then write the actual measurement for each angle.
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Worksheet
Math Mammoth

Measuring Length: Metric

For Students 3rd
In this mathematics worksheet, 3rd graders draw lines for each measurement. Then they measure the lines to the nearest centimeter. Students also use a ruler, a measuring tape, and measure small items and longer items.
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Lesson Plan
Curated OER

Pumpkin Time

For Teachers K - 2nd
In these two lessons, science learners participate in various activities involving pumpkins. They investigate and research the life cycle of a pumpkin. They observe pumpkin growth and decomposition. Finally, they estimate and measure...
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Lesson Plan
Curated OER

Whale Scale

For Teachers 1st - 6th
Students estimate relative size and scale of humans, animals, and objects. They verify their estimations through research and measurement and then draw themselves in proportion to other creatures, both larger and smaller, in a selected...
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Lesson Plan
Curated OER

Estimation

For Teachers 3rd - 6th
Young scholars estimate time and amounts when counting is not realistic or feasible. In this estimation lesson, students estimate time or amounts. This lesson includes two video clips on estimation and a worksheet for independent practice.
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Activity
Centre for Innovation in Mathematics Teaching

Ten Data Analysis Activities

For Students 9th - 12th
This thirteen page data analysis worksheet contains a number of interesting problems regarding statistics. The activities cover the concepts of average measurements, standard deviation, box and whisker plots, quartiles, frequency...

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