Worksheet
Curated OER

Addition and Estimation

For Students 6th - 8th
In this addition and estimation instructional activity, students complete 3 sections in which they use estimation and addition to solve the problems. There are 8 problems on this instructional activity and students can check their answer...
Worksheet
Curated OER

Problem Solving: Make an Organized List

For Students 3rd - 4th
In this problem solving strategies instructional activity, students solve 6 word problems where they must make an organized list in order to solve each problem. Students order and round numbers to solve some problems.
Worksheet
Curated OER

Measurement: Estimating One Place Beyond

For Students 7th - 10th
In this estimation in measurement instructional activity, students are given four rulers with measurements marked on each. Students estimate each measurement and mark their answers.
Lesson Plan
Curated OER

The Golden Rectangle

For Teachers 6th - 8th
Students explore the concept of the golden ratio. In this golden ratio instructional activity, students measure objects to determine if their measurements fit the golden ratio. Students calculate the average measurements of the class.
Worksheet
Curated OER

Place Value Worksheet

For Students 3rd - 6th
In this place value worksheet, students write the name of the place value up to the 7th place, name the place of the 5 in each problem, and round numbers to the nearest 10. Students complete 20 problems.
Interactive
Curated OER

Estimating for Reasonable Answers: Post Test

For Students 5th
In this estimation worksheet, 5th graders answer multiple choice questions about estimation of measurements, total numbers, and more. Students complete 10 multiple choice questions.
Worksheet
Curated OER

Multiplication Estimation

For Students 5th - 7th
In this multiplication estimation worksheet, students solve 10 multiple choice questions where they round numbers then estimate the product of multiplication problems with 2, 3, and 4 digit numbers.  The worksheet is interactive and...
Interactive
Curated OER

Estimating: Post Test

For Students 5th
For this estimation worksheet, 5th graders read math word problems about measurement, money, and more and complete multiple choice questions where they estimate the answer. Students complete 8 questions.
Lesson Plan
Curated OER

Estimating Distances

For Teachers 6th - 8th
Students investigate distance measurement.  For this middle school mathematics lesson, students find the average length of their pace and use their pace to measure various unknown distances in feet and miles.  Students relate...
Lesson Plan
Curated OER

Robot Rounding!

For Teachers 4th - 8th
Students collect data on a robot and relate the behavior to prove there is an infinite minute set of numbers. In this algebra lesson, students verify that there is always a number between two numbers. They analyze and make inference...
Worksheet
Curated OER

Rates of Convergence of Functions and Sequences

For Students 12th - Higher Ed
In this math learning exercise, students explore the rates of convergence for functions and sequences. They also practice using Taylor series approximations.
Worksheet
Curated OER

Logarithm Worksheet

For Students 10th - 12th
In this algebra worksheet, students solve logarithmic equations and round their answers to 4 decimal places. There are 9 questions with an answer key.
Lesson Plan
1
1
Laboratory for Atmospheric and Space Physics

Where Are We Going?

For Teachers 2nd - 6th Standards
Come take a ride on the space bus! Scholars go on an imaginary trip to pick up their peers from the inner and outer planets while reinforcing math skills. First, learners round decimals to identify each planets' distance from Earth....
Lesson Plan
1
1
Curriculum Corner

Guest Teacher Plans: Grade 3

For Teachers 3rd Standards
Always be prepared for a substitute teacher with a daily plan equipped with an assortment of activities that cover third grade math, reading, word work, and writing. 
Lesson Plan
EngageNY

Sums and Differences of Decimals

For Students 6th Standards
Sometimes dealing with decimals is so much easier than dealing with fractions. The ninth lesson in a 21-part module has the class consider situations when it might be easier to add or subtract fractions by first converting to...
Assessment
Noyce Foundation

Cat Food

For Teachers 6th - 7th Standards
Determine the right mix of cans of cat food. The resource consists of an assessment task to determine the cost to feed two cats for a specific number of days and requires scholars to interpret remainders within a context....
Worksheet
Open Text Book Store

Arithmetic for College Students: Worksheets

For Students 5th - 7th Standards
Loaded with concepts ranging from multiplying decimals to converting units to solving problems using the order of operations, a thorough practice packet is perfect for a fifth or sixth grade math classroom.
PPT
Curated OER

Remainders

For Teachers 4th - 6th
What do you do when you end up with a remainder after completing a division problem? As you'll learn, it all depends on what is asked. Several common tasks are explained in terms of what to do with a remainders. Round it up, down, turn...
Worksheet
1
1
K12 Reader

Estimation

For Students 4th - 5th Standards
Teach your class a thing or two about making educated mathematical guesses. Learners read a passage that explains estimation and approximate and exact answers. They then respond to five questions about and related to the text.
Worksheet
1
1
Curated OER

What Unit of Measurement?

For Students 3rd - 4th Standards
If you're measuring a bicycle, would you use inches, feet, or yards? What about when you measure a shoe, or a flagpole? Explore measurement with this worksheet, which prompts third graders to use their critical-thinking skills. Three...
Lesson Plan
Bowland

AstroZoo

For Teachers 6th - 9th
Rescue animals in the zoo by applying math concepts. Groups of learners solve three missions involving oxygen, food, and climate control. Each group selects an animal from one of four bio-domes.
Assessment
Bowland

Royal Liver Clock

For Teachers 6th - 9th
Using clocks as dining tables? Scholars estimate the number of people that can sit around the face of the clock on the Royal Liver Building in Liverpool. They use estimation to justify their responses.
Lesson Plan
Curated OER

Estimation

For Teachers 3rd
Select items to purchase from a store, add up the total cost, then estimate the total cost! Kids count out the money needed to make the purchase and pay for the items. An excelent way to connect real life math and estimation!
Worksheet
Curated OER

Customary Units of Length

For Students 4th - 5th
In this customary length learning exercise, students solve 5 multiple choice problems where they must choose the better estimate of customary length. Students then answer 9 fill in the blank problems and 1 word problem, where they must...

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