Curated OER
Converting Decimals to Fractions (3 of 3)
In this decimal conversion activity, students use their problem solving skills to convert 18 decimal numbers to fractions or mixed numbers in lowest terms.
Curated OER
Computers Can Only Add
Students explore using mathematics to solve problems in base two. After a teacher demonstration of using base two to write numbers. students model similar problems to explore the concept of number systems in different bases. To increase...
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...
Curated OER
Vocabulary Word Search Puzzle
In this literacy worksheet, students find the words that are in the word search puzzle that focus upon the vocabulary that is from the theme of the sheet.
Curated OER
Cube Combinations
Second graders, given 5 number cubes, roll the cubes and record the data.
Helping with Math
Decimals: Thousandths
Nine fractions and mixed numbers are provided for your class to write as decimals. All have denominators of 1000. Then, nine decimal numbers, all thousandths, are provided for learners to write as fractions or mixed numbers. If you use...
AAA Math
Aaa Math: Place Value Expanded Form
You'll find an explanation of place value in expanded form in this lesson. There is also an interesting game that helps to show place value.
Khan Academy
Khan Academy: Comparing Multi Digit Numbers: Place Value Challenge
In this exercise, students practice their place value understanding by comparing multi-digit numbers. Students receive immediate feedback and have the opportunity to get hints and try questions repeatedly.
AAA Math
Aaa Math: Place Values: Expanded Form
This site explains how to write whole numbers in expanded form. It provides games and exercises to practice the skill.
CK-12 Foundation
Ck 12: Elem Math: Completing Expanded Forms of Numbers (Place Values to 1,000)
[Free Registration/Login may be required to access all resource tools.] For this learning module, students are given the expanded form of a number up to 1,000 and must use their understanding of place value to fill in missing numbers....
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.
CK-12 Foundation
Ck 12: Elem Math: Numbers in Expanded Form
[Free Registration/Login may be required to access all resource tools.] In this learning module, students are asked to identify a missing term in a number represented in expanded form. Includes video demonstrating a sample problem [1:18]...
CK-12 Foundation
Ck 12: Elem Math: Representing Numbers in Expanded Form I
[Free Registration/Login may be required to access all resource tools.] The interactive PLIX tool allows students to drag and drop base blocks (1, 10, 100) to find the total area of an irregular figure. The video shows an example of a...
Khan Academy
Khan Academy: Write Whole Numbers in Expanded Form
Practice reading and writing numbers written in expanded form. Example: The expanded form of 376 is 300 + 70 + 6. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
CK-12 Foundation
Ck 12: Elem Math: Expanded Form Involving Words
[Free Registration/Login may be required to access all resource tools.] For this learning module, students must apply their understanding of place value to identify which digit in a number represents thousands, ten thousands, etc....
Better Lesson
Better Lesson: Comparing Numbers Written in Expanded Form
Second graders take their understanding of place value to the next level when they compare numbers written in expanded form. This lesson plan includes printable worksheets and a video showing students engaged in the lesson.
Khan Academy
Khan Academy: Write Whole Numbers in Expanded Form
Practice reading and writing numbers written in expanded form.
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...
Scholastic
Scholastic: Study Jams! Math: Numbers: Place Value
This site provides great practice on the concept of place value. Students can first learn about the topic by watching a step by step instruction video that also points out areas of concern. Finally, students can practice their knowledge...
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.
AAA Math
Aaa Math: Place Values by Adding: Expanded Form
Students can practice converting whole numbers from expanded form to standard form in a series of self-check exercises and timed learning games.
Louisiana Department of Education
Louisiana Doe: Louisiana Believes: Eureka Math Parent Guide: Place Value, Counting, and Comparison of Numbers to 1000
A guide to support parents as they work with their students in place value, counting, and comparison of numbers to 1000.
Louisiana Department of Education
Louisiana Doe: Louisiana Believes: Eureka Math Parent Guide Place Value, Rounding & Algorithms for Add'n and Subtr'n
A guide to support parents as they work with their students in place value, rounding, and algorithms for addition and subtraction.
CK-12 Foundation
Ck 12: Elem Math: Representing Numbers in Expanded Form Ii (Grade 4)
[Free Registration/Login may be required to access all resource tools.] This learning module features an interactive, a video, and a practice quiz in which students identify the ones, tens, or hundreds digit of a value by counting the...