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Scholastic

Study Jams! Prime Factorization

For Students 4th - 6th Standards
Deepen the number sense of young mathematicians by exploring the process of prime factorization. Follow along with this step-by-step presentation that explains how factor trees are used to break a composite number down into its prime...
Lesson Plan
Curated OER

It's Not All Greek to Me

For Teachers 3rd - 10th
Learners find out the meaning for prefixes used in math vocabulary. By dissecting words used in everyday math, they figure out what the prefix indicates and what the word means. A variety of well-organized worksheets and activities...
Worksheet
Curated OER

Subtraction Crossnumber

For Students 3rd - 6th
In this number sense learning exercise, learners complete 16 subtraction problems containing three digit numbers and insert the answers in a crossnumber puzzle.
Lesson Plan
Curated OER

Integrating Gandhian Principles of Communal Unity in Mathematics

For Teachers 4th - 6th
Fourth through sixth graders incorporate Gandhian principles into Math curriculum. They explore Gandhi's teachings on communal unity and economic equality. This has quite a bit of information about Gandhi and his observations and...
Unit Plan
Differentiation Central

Perimeter and Area

For Teachers 4th - 6th Standards
Leave no student behind with this differentiated geometry unit on perimeter and area. Over the course of five lessons, young mathematicians explore these foundational concepts through a series of self-selected hands-on activities and...
Worksheet
Curated OER

Integers - Objects Model

For Students 6th - 7th
Sixth and seventh graders solve 19 various types of problems related to integers as objects models. They write an integer that corresponds to each letter on a number line and then, arrange the integers from least to greatest. Pupils also...
Lesson Plan
Curated OER

Playing with Fractions: Wipe-Out

For Teachers 4th - 6th
Learners explore fractions by participating in a class math game. In this number sense lesson, students identify the numerator and denominator of different fractions while comparing their values. Learners read the rules for the fraction...
Worksheet
Curated OER

Number Sense and Operations

For Students 4th - 6th
In this math story problem worksheet, students read the 9 story problems and select the correct answer from the 4 choices available. The top of this worksheet indicates that it is appropriate for Grade 5.
Activity
Education Development Center

Making Sense of Unusual Results

For Students 6th - 8th Standards
Collaboration is the key for this equation-solving lesson. Learners solve a multi-step linear equation that requires using the distributive property. Within collaborative groups, scholars discuss multiple methods and troubleshoot mistakes.
Activity
Noyce Foundation

Perfect Pair

For Students K - 12th Standards
What makes number pairs perfect? The resource provides five problems regarding perfect pairs of numbers, the definition of which changes in complexity with each task. Solutions require pupils to apply number sense and operations, as well...
Lesson Plan
EngageNY

Connecting Graphical Representations and Numerical Summaries

For Teachers 6th Standards
Which graph belongs to which summary statistics? Class members build upon their knowledge of data displays and numerical summaries to connect the two. Pupils make connections between different graphical displays of the same data in...
Lesson Plan
Curated OER

Fractions, Decimals, and Percentages Got You Down? "Tri" This!

For Teachers 6th - 7th
Students explore number sense by creating a math presentation in class. In this parts of a whole lesson, students define and discuss the relationship between fractions, decimals and percentages before completing a problem worksheet in...
Lesson Plan
Curated OER

Partial Quotient

For Teachers 5th - 7th
Students study what occurs in the division process, rather than just following prescribed steps. They expand number sense to include integers and perform operations with whole numbers, simple fractions, and decimals. They write a word...
Lesson Plan
Curated OER

Understanding Place Values

For Teachers 6th - 8th
Middle schoolers investigate the place values of numbers by completing a worksheet.  In this number sense lesson, students identify the place value of a number from ones, to the millions.  Middle schoolers complete a place...
Lesson Plan
Curated OER

Writing in Scientific Notation

For Teachers 6th - 9th
Learners discover number sense by completing a math worksheet. In this scientific notation lesson, students identify the purpose for writing in scientific notation and practice writing large numbers in scientific notation. Learners...
Lesson Plan
Curated OER

Importance of Estimation

For Teachers 5th - 8th
Students discover the ability to estimate based on viewing photographs of objects.  In this number sense instructional activity, students view photographs of numerous objects in which they must train their eyes to create an educated...
Lesson Plan
EngageNY

Percent of a Quantity

For Teachers 6th Standards
Visualize methods of finding percents. Classmates find a percent of a quantity using two methods including a visual model in the 26th lesson in a series of 29. By the end of the lesson, scholars find percents given a part and the whole...
Assessment
Noyce Foundation

Rabbit Costumes

For Teachers 6th Standards
How many rabbit costumes can be made? This is the focus question of an activity that requires scholars to use multiplication and division of fractions to solve a real-world problem. They determine the amount of fabric necessary for eight...
Lesson Plan
Curated OER

Number Sense

For Teachers 3rd - 7th
Students play "Fraction Line Up," a game to compare fractions with unlike denominators with the use of a deck of cards. After the game, each player explains one of the strategies that was helpful to him/her during the game. In...
Lesson Plan
Curated OER

Expanded Form - Ten Thousands

For Teachers 6th - 8th
Young scholars investigate the place values of different numbers by completing a worksheet.  In this number sense lesson plan, students discover the ten thousands digit on a number and practice writing numbers in an expanded form....
Lesson Plan
Curated OER

Place Value!

For Teachers 4th - 6th
Learners practice mental math skills by playing an online game,"Place Value!" A random number is generated either by the student or the computer. Individuals are asked to identify the place value of a specific digit, or to select the...
Lesson Plan
Curated OER

Fashion Sense and Dollar Wise

For Teachers 6th - 8th
Young scholars work in groups to show understanding of the relationship between fractions, decimals, percentages, and the application of ratios and proportions. For this decimals, fractions, and percents lesson, students use real life...
Worksheet
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PBS

Working With Equivalent Fractions, Decimals and Percentages: Activities and Supplemental Materials

For Students 3rd - 8th Standards
Reinforce math concepts using six worksheets that coincide with Virtual Math Girl's video instruction. The practice pages' objectives include writing equivalent fractions, decimal equivalents, and converting percents to decimals and...
Printables
Curated OER

Fractions: A Conceptual Approach

For Teachers 3rd - 6th Standards
If you are teaching fractions to elementary learners this year, this Singapore Math presentation is essential to your curriculum. It addresses several basic fractions concepts in conceptual terms and figures, making each idea accessible...

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