Unit Plan
Khan Academy

Khan Academy: Place Value for Decimals Greater Than 1

For Students 3rd - 5th Standards
Practice your decimal place value understanding by using tenths and hundredths to describe decimal numbers greater than one. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or...
Lesson Plan
University of Texas

Inside Mathematics: Decimals [Pdf]

For Teachers 4th - 6th Standards
This task challenges a student to use knowledge of place value system to represent and compare rational numbers.
Handout
Fact Monster

Fact Monster: Decimals Places

For Students 3rd - 5th Standards
Fact Monster: Decimals is a learning module that focuses on digit placement. It also provides videos on how to add and subtract decimals and how to multiply and divide decimals.
Interactive
Math Slice

Math Slice: Place Value Game

For Students 1st - 6th Standards
Test your knowledge of place value with whole numbers and decimals. A fast paced, interactive game that gives immediate feedback to responses.
Interactive
Fun Brain

Fun Brain: Place Value Puzzler

For Students 1st - 5th Standards
An engaging and fast-paced game from FunBrain, where players activate their knowledge of place value and rounding. Numbers range in difficulty from easy to hard. However, for those who are up for a more serious challenge, there's also a...
Professional Doc
Louisiana Department of Education

Louisiana Doe: Louisiana Believes: Eureka Math Parent Guide: Place Value and Decimal Fractions

For Students 5th Standards
A guide to support parents as they work with their students with place value and decimal fractions.
Unit Plan
CK-12 Foundation

Ck 12: Elem Math: Rounding to the Nearest Decimal Place or the Tenths Place

For Students 3rd - 5th Standards
[Free Registration/Login may be required to access all resource tools.] A video and practice questions on how to round numbers to the nearest tenths decimal place. [1:26]
Unit Plan
CK-12 Foundation

Ck 12: Elem Math: Use Place Value Chart to Compare & Write Decimal Inequalities

For Students 2nd - 4th Standards
[Free Registration/Login may be required to access all resource tools.] The video shows how to use a place value chart to compare two decimals to determine which inequality sign makes the statement true. The video is followed by...
Unit Plan
Khan Academy

Khan Academy: Comparing Decimal Place Value

For Students 3rd - 5th Standards
In this interactive practice exercise, students compare decimal place values between numbers. A video is available to explain the process in detail if they get stuck.
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Shmoop University

Shmoop: Fractions & Decimals: Place Value & Naming Decimals

For Students 9th - 10th Standards
The mathematics notes investigate decimal place value. Examples and practice problems with solutions are included.
Unit Plan
CK-12 Foundation

Ck 12: Arithmetic: Decimal Rounding Given Place Value

For Students 6th - 7th
[Free Registration/Login may be required to access all resource tools.] Round decimals to a given place value.
Unit Plan
CK-12 Foundation

Ck 12: Elem Math: Expressing Decimals as Fractions Using Place Value

For Students 4th - 5th Standards
[Free Registration/Login may be required to access all resource tools.] In this learning module, students are asked to convert a decimal into a fraction by using the place value positions of digits to generate fractional parts. Includes...
Unit Plan
CK-12 Foundation

Ck 12: Elem Math: Decomposing Decimals Into Place Values to Thousandths

For Students 2nd - 4th Standards
[Free Registration/Login may be required to access all resource tools.] The video describes how to determine which digit is in the thousandths place value by breaking down every digit in the number according to the place value. The video...
Unit Plan
CK-12 Foundation

Ck 12: Elem Math: Decomposing Decimals Into Place Values to Tenths

For Students 2nd - 4th Standards
[Free Registration/Login may be required to access all resource tools.] The video discusses how to identify place value of digits in the ones and tenths place. The video is followed by practice problems to assess student understanding of...
Unit Plan
Sophia Learning

Sophia: Expanded Place Value of Decimals

For Students 6th - 8th
Students explore expanded place value of decimal numbers in this video lesson. The tutorial includes a detailed example.
Unit Plan
CK-12 Foundation

Ck 12: Elem Math: Decomposing Decimals Into Place Values Up to Hundredths

For Students 2nd - 4th
[Free Registration/Login may be required to access all resource tools.] The video reviews decimal place value and determines which digit is in the hundredths place. The video is followed by additional problems for students to practice...
Activity
Homeschool Math

Homeschool Math: Decimal Place Value: One Decimal Digit

For Students 4th
This is a complete lesson with instruction and varied exercises, explaining how the place value system works with decimals that have one decimal digit, and how to write such decimals in expanded form.
Interactive
Topmarks Online

Topmarks: Place Value Charts

For Students K - 1st Standards
Great resource for learning or teaching place value with different levels of difficulty which include decimals. The practice mode helps students understand how numbers are made up. Immediate feedback is given.
Unit Plan
Math Is Fun

Math Is Fun: Decimals

For Students 4th - 6th Standards
A good introduction to decimals, which includes a definition of place value and several examples of decimal numbers. Follow links at the bottom of this page to access decimal worksheets as well as information on rounding numbers, adding...
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Khan Academy

Khan Academy: Adding Decimals: Tenths

For Students 4th - 6th Standards
Add two numbers that are either whole numbers or written to the tenths place value. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Unit Plan
CK-12 Foundation

Ck 12: Arithmetic: Numbers With Decimal Place Value Grade 6

For Students 6th
[Free Registration/Login may be required to access all resource tools.] Understand and express decimals.
Unit Plan
CK-12 Foundation

Ck 12: Elem Math: Place Value Problems Involving Money

For Students 3rd - 5th
[Free Registration/Login may be required to access all resource tools.] Students practice solving word problems involving money.
Lesson Plan
Illustrative Mathematics

Illustrative Mathematics: Multiplying Decimals by 10

For Teachers 4th - 8th Standards
The purpose of this task is to help students understand and explain why multiplying a decimal number by 10 shifts all the digits one place to the left. This understanding builds on work around place-value that students have done with...
Interactive
Study Pad

Splash Learn: Add Decimals Using Models

For Students 5th
[Free Registration/Login Required] This fun decimal addition worksheet introduces students to the world of operations with decimal numbers. Fifth graders use models to visualize the addition of numbers in the tenths and hundredths places...