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Lesson Plan
Curated OER

Using a Round-O-Meter to Estimate

For Teachers 1st - 3rd
Explore the concept of rounding numbers to the nearest dollar or dime. Youngsters use a "round-o-meter" to determine which direction to round a number. They make round-o-meters out of a piece of paper, a piece of string, and a paper clip.
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Worksheet
Curated OER

Round 4-Digit Numbers

For Students 1st - 3rd
In this rounding numbers practice worksheet, students sharpen their problem solving skills as they solve 6 story problems that require them to round 4-digit numbers.
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PPT
Curated OER

Rounding up or Rounding down

For Teachers 1st - 2nd
Teach the class how to estimate by rounding to the nearest 10. They review the rules for rounding, try rounding a few numbers using a number line, then round on their own. This is a good introduction that explains how to round and why we...
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Worksheet
Curated OER

Classroom JR - Rounding to Hundreds

For Students 1st - 2nd
In this rounding numbers worksheet, students found the given number to the nearest hundredth value place. The objective is to enhance students' understanding of rounding numbers and value places.
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Lesson Plan
Birdville Independent School District

Friendly Numbers

For Teachers 1st - 3rd Standards
There are a number of different strategies young mathematicians can use when adding two-digit numbers. This instructional activity focuses on making addition easier by rounding the addends to friendly numbers, with the resulting sum...
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Worksheet
Curated OER

Math in English Skills V Exercise Book

For Students 1st - 6th
Long division, multiple-digit multiplication, rounding, and place values are all covered in a fantastic math packet. The packet contains over 20 worksheets and puzzles, and their answer keys, that will help remedial math students in a...
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Worksheet
Curated OER

Estimating Numbers on a Number Line From 0 to 10

For Students 1st - 2nd
In this estimating numbers on a number line worksheet, students estimate the 8 whole numbers that the arrows are pointing to on 4 number lines.
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PPT
Curated OER

Estimating

For Teachers 1st - 3rd
A good estimator usually has a good number sense. Make good estimators out of your class with this fun estimation activity. They review words that express estimation, estimate the number of three different sets, and then estimate the...
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Lesson Plan
Curated OER

Estimating Measurement

For Teachers 1st
First graders estimate length and height of items. They read the story of Jack and the Beanstalk and discuss estimation of size. Students predict the length and height of figures. They use lines and numbers on the centimeter rod and tape...
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Activity
Baylor College

Air: The Math Link

For Teachers 1st - 3rd Standards
Inflate this unit on the science of air with these math skills practice and word problems. Accompanying the children's story Mr. Slaptail's Secret, this resource covers a wide range of math topics including the four basic operations,...
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Lesson Plan
Curated OER

Rounding

For Teachers 1st
First graders round to estimate greater sums. After a lecture/demo, 1st graders complete a web lesson on estimation. They practice rounding to the nearest hundred using a restaurant take-out menu.
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Activity
Curated OER

K-5 Mathematics Module: Number and Number Sense

For Students K - 5th Standards
Reinforce number sense with a collection of math lessons for kindergarteners through fifth graders. Young mathematicians take part in hands-on activities, learning games, and complete skills-based worksheets to enhance proficiency in...
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Worksheet
Curated OER

Estimating 3

For Students 1st - 3rd
In this math estimating to the nearest ten worksheet, students use their math skills to round 10 numbers to the nearest ten.
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Worksheet
Curated OER

Estimating

For Students 1st - 2nd
In this math estimating to the nearest thousand worksheet, students use their math skills to round 10 numbers to the nearest hundred.
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Lesson Plan
Curated OER

Number Sense

For Teachers 1st
First graders practice rounding 4 digit numbers using place value concepts. In this estimating sums and differences lesson plan, 1st graders explore clustering, rounding, and front end estimation as methods for rounding decimals.
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Lesson Plan
Curated OER

Rounding to the Tens Place

For Teachers 1st
First graders practice rounding to the nearest hundred and tens place. In this rounding instructional activity, 1st graders watch a video on and discuss the process of rounding to the nearest hundreds place with the teacher's guidance....
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Worksheet
Curated OER

Estimate Sums and Differences

For Students 1st - 3rd
In this estimating sums and differences practice learning exercise, students sharpen their problem solving skills as they solve 6 story problems.
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Organizer
Curriculum Corner

Second Grade Summer Math Practice Book

For Students 1st - 3rd Standards
Stop the summer lag with a set of second grade Common Core based math practice sheets. Learners fill in hundreds charts with missing numbers up to 1,000. They practice writing numbers in standard, expanded, and word form. Children also...
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Worksheet
Curated OER

Estimating 0-10

For Students 1st - 2nd
In this estimating activity, students estimate the whole numbers that arrows on a number line are pointing to, 0-10. A website reference for additional activities is given.
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Worksheet
Curated OER

Estimating Activity

For Students 1st - 2nd
In this estimating worksheet, students estimate numbers of items in pictures, checking the box they determine has the closest number. A reference website for additional resources is given.
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Lesson Plan
Curated OER

Telling Time as an Everyday Use of Numbers

For Teachers 1st - 3rd
How can we estimate time? Have your young mathematicians make a clock. Then they compare and contrast types of clocks. They practice writing times in two different ways and make a book about telling time.
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Printables
Kiz Club

Candy Jar Counting

For Teachers Pre-K - 1st Standards
How many candies are in the jar? Included here is an image of a jar to which you can add paper candies. Learners can practice estimating and adding skills.
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Worksheet
Curated OER

Estimating Practice

For Students 1st - 2nd
In this number sense learning exercise, students examine the picture and estimate the number of ants in the picture.
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Worksheet
Curated OER

Math in English Skills VI Exercise Book

For Students 1st - 6th
If you need a comprehensive math packet specifically intended for learners who are struggling with fractions, look no further. Individuals will be able to practice comparing, simplifying, adding, and subtracting fractions in an enjoyable...

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