Virginia Department of Education
Mathematics Vocabulary Cards - Grade 1
Clarify basic math concepts with a series of vocabulary posters designed for first graders. The cards include illustrations for fractions, place value, tally marks, and number lines, as well as many more vocabulary words.
Curated OER
Research Lesson
Once you have introduced the concept of comparing positive fractions, use this plan to further understanding. Pupils will start mixing positive and negative fractions through various learning activities. Note: Adapt this lesson plan to...
Curated OER
Understanding Equivalent Fractions
For this understanding equivalent fractions worksheet, 5th graders use a computer program for instruction, then answer 15 questions about equivalent fractions.
Curated OER
Adding Integers Using an Integer Line
In this integers instructional activity, students use integer lines to add the positive and negative numbers. They can show the answers online.
Charleston School District
Review Unit 7: Real Numbers
Provide pupils with problems to check their understanding of the concepts within the unit. The seven-part series of lessons covers concepts related to irrational numbers. Learners convert between fractions and decimals, estimate the...
EngageNY
Interpreting Division of a Whole Number by a Fraction—Visual Models
Connect division with multiplication through the use of models. Groups solve problems involving the division of a whole number by a fraction using models. The groups share their methods along with the corresponding division and...
Noyce Foundation
Fractured Numbers
Don't use use a fraction of the resource — use it all! Scholars attempt a set of five problem-of-the-month challenges on fractions. Levels A and B focus on creating fractions and equivalent fractions, while Levels C, D, and E touch on...
University of Utah
Rational and Irrational Numbers
Conquer any irrational fears you might have of irrational numbers. As class members investigate how to represent numbers geometrically, they learn about rational and irrational numbers, including approximating and ordering rational...
EngageNY
Interpreting Division of a Fraction by a Whole Number—Visual Models
Divide fractions just like a model does. Pupils visualize the division of a fraction by a whole number by creating models. Scholars make the connection between dividing by a whole number and multiplication before practicing the skill...
Fraction Bars
Quotients of Whole Numbers that Equal Fractions
A complete lesson on dividing whole numbers by other whole numbers and getting a fraction result. Groups of learners use fractions bars, and strips of paper that are cut to specific lengths. The hands-on activities in the lesson are...
Curated OER
Things in a Line
Little learners recognize symbols, objects and how to depict numbers. In this matching lesson, they can match the number names with a set of items, model ordinal numbers, and complete a cute, cartoon-character worksheet.
Curated OER
Identifying Fractions
In this fractions practice activity, students examine 9 fraction graphics, write each of the fractions, and record how to say each of the fractions. An example is included.
Curated OER
Half Math
In this beginning fractions worksheet, learners solve four problems in which the same geometric figure is divided in half two different ways.
Curated OER
Fractions and Ribbons
Sixth graders explore using inverse operations to solve decimal and fraction problems. In this decimal and fraction lesson, 6th graders prepare ribbon for a part and need to cut it in equal lengths. Students analyze the problem.
Curated OER
Comparing Positive Fractions, Mixed Numbers & Decimals
Seventh graders explore the concept of fractions, mixed numbers, and decimals. In this fractions, mixed numbers, and decimals lesson, 7th graders compare different forms of rational numbers on a number line. Students order rational...
Curated OER
Smaller Than One
Sixth graders practice converting a fraction into a decimal and a percent. They explain relationships among rational numbers. They order and compare whole numbers, fractions (including mixed numbers), and decimals using a variety of...
Curated OER
Fractions: Multiplying by Whole Numbers
In this fraction activity, students practice multiplying fractions by whole numbers in 30 problems. They can click a box to show the answers if they complete the activity online.
Curated OER
Equivalent Fractions
In this equivalent fractions worksheet, students fold a sheet in paper, creating and shading the fraction 2/3, then complete a set of questions/problems about folding to create other fractions. Answers on page 2.
Curated OER
Student Exploration: Adding Fractions
Learners complete activities to learn how to add fractions. In this fractions lesson, students complete a set of prior knowledge questions for fractions. Learners then review fraction vocabulary while solving a fraction word problem.
Curated OER
Adding Fractions
In this fractions learning exercise, students learn how to add 2 fractions together. They first read an explanation of how to solve these problems, which includes example problems. Students then solve the 6 fraction addition problems in...
Curated OER
RCX Car Line Graph
Students develop a line graph based on distances that an RCX car drives in specified amounts of time. They then are given a specific amount of time for the car to drive and be asked to extrapolate the car's distance from the graph.
Curated OER
Comparing and Ordering Fractions
Students practice ordering fractions. In this fractions lesson, students determine how to tell when a fraction is close to 1, 1/2 and other various fractions. Students use benchmarks to order fractions.
Curated OER
Comparing Fractions
Students discuss the nature of fractions and compare fractions based on a similar whole to determine relative size.
Curated OER
Reteach: Equivalent Fractions and Simplifying
In this fraction worksheet, students first read about how to find equivalent fractions, then find the missing numbers that would make pairs of fractions equivalent. Students then read about and simplify a st of 8 additional fractions.