Curated OER
Rounding Decimals
In this rounding decimals worksheet, students round numbers less than fifty that contain decimals to the nearest centimeter or dollar amount. Students round 18 numbers.
Curated OER
Rounding Decimals
Fourth graders explore rounding a price given in dollar and cents to the nearest dollar. In this math lesson, 4th graders discover how to round to the nearest dollar. Additionally, students practice rounding money for objects that they...
Curated OER
Change a Fraction to a Decimal
Upper elementary and middle schoolers change six fractions to decimals. The fractions involve one and two digit numbers. Pupils divide the larger number into the smaller, continuing the computations for six decimal places so they can...
Curated OER
Law of Cosines
In this cosine activity, students will find the length of the third side of a triangle given the length of the other two side. Students will use the Law of Cosines to find the length of the missing side. Answers will be rounded to 3...
Curated OER
Number Sense
First graders practice rounding 4 digit numbers using place value concepts. In this estimating sums and differences lesson, 1st graders explore clustering, rounding, and front end estimation as methods for rounding decimals.
Curated OER
Rounding Decimals
In this rounding decimals learning exercise, students round numbers with decimals to the hundredths place. Students complete 10 problems.
Curated OER
Rounding Decimals
In this rounding worksheet, students solve 10 problems in which decimals to the tenths place are rounded to the nearest whole number. Students then round 18 decimal numbers to the nearest meter.
Curated OER
Rounding Decimals to Hundredths (D)
In this rounding decimal numbers activity, students use their math skills to round each of the 60 decimal numbers to the nearest hundredths.
Curated OER
Rounding Decimals to Hundredths (F)
In this rounding decimal numbers worksheet, students use their math skills to round each of the 60 decimal numbers to the nearest hundredths.
Curated OER
Rounding Decimals to Hundredths (E)
In this rounding decimal numbers worksheet, students use their math skills to round each of the 60 decimal numbers to the nearest hundredths.
Curated OER
Rounding Decimals to Hundredths (H)
In this rounding decimal numbers worksheet, students use their math skills to round each of the 60 decimal numbers to the nearest hundredths.
Curated OER
Rounding Decimals to Hundredths (G)
In this rounding decimal numbers worksheet, students use their math skills to round each of the 60 decimal numbers to the nearest hundredths.
Curated OER
Rounding Decimals to Hundredths (I)
In this rounding decimal numbers worksheet, students use their math skills to round each of the 60 decimal numbers to the nearest hundredths.
Curated OER
Rounding Decimals to Whole Numbers (B)
In this rounding decimal numbers to whole numbers practice instructional activity, students round 60 numbers to the nearest whole numbers.
Curated OER
Rounding Up to One Decimal Place
In this rounding worksheet, students round 40 numbers up to one decimal place. Worksheet is in graphic organizer form, 2x2 rows.
Curated OER
Rounding Up To Two Decimal Places
In this rounding activity, students round 40 numbers to two decimal places. Worksheet is in graphic organizer form, 2x2 rows.
Curated OER
Rounding Up or Down?
Students determine what whole number each decimal would be rounded down to and rounded up to and then select which is the correct answer for the given decimal. This instructional activity could be helpful for students beginning to learn...
Curated OER
Year 6 Time Booster pg. 4
The month of February is the focus of this calendar worksheet. Students must look at the calendar and answer 4 word problems about the month of February. Interestingly, this particular February happens to be a leap year with 29 days!
Curated OER
Rounding Decimals to Tenths (A)
For this rounding decimals worksheet, students study the given decimal numbers and round the decimal numbers to the nearest tenth. Students solve 60 problems.
Curated OER
Rounding Decimals to Tenths
For this rounding decimals worksheet, students study the given decimal numbers and round the numbers to the nearest tenth. Students solve sixty problems.
Chiral Publishing
Chiral Publishing: An Introduction to Chemistry: Rounding and Significant Figures: Audio Book
This audio book, narrated by author Mark Bishop, describes how to determine significant figures in chemical calculations. Many examples are given to help figure out how to round the answers. Also find links to tutorials and power points...
Shodor Education Foundation
Shodor Interactivate: Estimator Four
This applet game for two allows you to practice estimating at several different levels of accuracy. You can choose whole number addition, multiplication, percentages or any combination of the three.
Shodor Education Foundation
Shodor Interactivate: Lesson: Estimation
This lesson plan is designed to help students learn to make estimates. Resources are linked to help support the teacher and offer exploration and practice to students.
Texas Instruments
Texas Instruments: Significant Figures/accuracy
This StudyCards stack enables students to review definitions and the rules for rounding numbers and using significant figures.