Curated OER
Fraction Bead Necklaces
Fifth graders explore fractions of whole numbers as they make fraction bead necklaces.
Curated OER
Cube Combinations
Second graders, given 5 number cubes, roll the cubes and record the data.
Pennsylvania Department of Education
Seeing Doubles
Students work with dominoes to recognize the number of spots on each side as they relate to addition facts. In this seeing doubles instructional activity, students make triangle shaped flash cards for the double facts. Students represent...
Cool Math
Coolmath: Decimals Expanded Notation for Decimals
This prealgebra lesson reviews expanded notation for whole numbers and explains expanded notation for decimals.
Math Drills
Math Drills: Decimals Worksheets
Download these worksheets to sharpen your skills working with decimals. Sheets focus on rounding decimals, expanded form, comparing decimals, converting decimals, adding, subtracting, multiplying, and dividing decimals, and order of...
Khan Academy
Khan Academy: Decimals in Expanded Form
Practice converting decimals between standard form and expanded form. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
CK-12 Foundation
Ck 12: Arithmetic: Numbers in Expanded Form
[Free Registration/Login may be required to access all resource tools.] Express decimals in expanded form.
Common Core Sheets
Common Core Sheets: Number and Operations in Base Ten 5.nbt.3a Worksheets
Print or create worksheets or flashcards to assess students' understanding of place value, numeric form, and expanded notation.
Khan Academy
Khan Academy: Practice: Decimals in Expanded Form Review
Review how to write decimals in expanded form, then attempt some practice problems.
Khan Academy
Khan Academy: Practice: Decimals in Expanded Form
Questions are provided to review decimals in expanded form. Immediate feedback is given and hints or a video are available if needed.
Other
Nearpod: Converting Decimals to Fractions
For this lesson, 5th graders learn various ways to express decimals such as expanded form and converting decimals to fractions.
Alabama Learning Exchange
Alex: Decimals: The Master of Many Disguises!
In Cooperative/Collaborative groups, this lesson will actively engage students to represent decimals in different forms. An "Essential Question" will be used to activate background knowledge and set the purpose for understanding how to...
Sophia Learning
Sophia: Expanded Place Value of Decimals
This lesson explains that each digit in a decimal number has a value related to its positional representation.
CK-12 Foundation
Ck 12: Elem Math: Identifying Decimals on a Number Line to Thousandths
[Free Registration/Login may be required to access all resource tools.] For this learning module, students are asked to state the decimals to the thousandths place for given locations on a number line. Includes video demonstrating a...
Sophia Learning
Sophia: Expanded Place Value of Decimals
Students explore expanded place value of decimal numbers in this video lesson. The tutorial includes a detailed example.
Illustrative Mathematics
Illustrative Mathematics: 4.nf Expanded Fractions and Decimals
The purpose of this task is for students to show they understand the connection between fraction and decimal notation by writing the same numbers both ways. Aligns with 4.NF.C.5.
CK-12 Foundation
Ck 12: Elem Math: Completing a Decimal Place Value Chart to Thousandths
[Free Registration/Login may be required to access all resource tools.] For this learning module, students are presented with a decimal number which they must put into a place value chart that goes to the thousandths place. Includes...
Homeschool Math
Homeschool Math: Decimal Place Value: One Decimal Digit
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.
AAA Math
Aaa Math: Thousandths as Decimals
This site explains how to identify the thousandths place value. Includes games to practice this skill.
Purple Math
Purplemath: Place Value: Concepts
Explains and illustrates the thinking behind the concept of place value.
Louisiana Department of Education
Louisiana Doe: Louisiana Believes: Eureka Math Parent Guide: Decimal Fractions
A guide to support parents as they work with their students in decimal fractions.
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