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Curated OER
Adding Integers Using an Integer Line
In this integers worksheet, students use integer lines to add the positive and negative numbers. They can show the answers online.
Curated OER
Adding and Subtracting Decimals
Students practice adding and subtracting numbers with decimals. In this decimals lesson plan, students use grid paper and money to learn how to add and subtract decimals.
Curated OER
Division Patterns
Young scholars investigate the concept of division and how numbers fit into specific patterns while practicing the skills finding equivalent fractions. They practice solving different division sentences while answering questions asked...
Noyce Foundation
Mixing Paints
Let's paint the town equal parts yellow and violet, or simply brown. Pupils calculate the amount of blue and red paint needed to make six quarts of brown paint. Individuals then explain how they determined the percentage of the brown...
Curated OER
Discovering New Units
Students use Cuisenaire rods to explore common denominators. In this fractions lesson, students build Cuisenaire representations of fractions, then find their equivalent counterparts to find the common denominator.
Noyce Foundation
Cat Food
Determine the right mix of cans of cat food. The resource consists of an assessment task to determine the cost to feed two cats for a specific number of days and requires scholars to interpret remainders within a context....
Curated OER
Evaluating Expressions
In this evaluating expressions learning exercise, learners solve and complete 50 various types of review problems. First, they complete each sentence and define the listed terms. Then, students evaluate each expression for the given...
Project Maths
Introduction to e
First there was pi and now there's e. A discovery-based lesson helps learners find a pattern in compound interest as the compounding period changes. Their investigation results in the discovery of the number e. The lesson is the first in...
Curated OER
Beginning Fractions
In this fractions worksheet, 3rd graders answer a set of 10 multiple choice questions, determining fractions of "whole lines." Worksheet may be completed on-line and answers submitted.
Curated OER
Place Value Again
Learners break down numbers with decimals into ones, tenths, and hundredths, and convert decimals to fractions and fractions to decimals. They complete five sets of problems.
Curated OER
Division With Remainders Written As Fractions
In this division worksheet, students solve 16 problems in which a 2 digit number is divided by a single digit. All remainders will be shown as fractions.
Curated OER
Fractions in Words
In this fractions worksheet, students write a set of 9 given fractions in words. Answers and hints are available on-line; a reference web site for additional resources is given.
Curated OER
Slicing Up Food Fractions
Second graders categorize, cut, and sort food items to explore fractions.
Curated OER
Fractions
Fourth graders explore fractions. They use Skittles and M&M's to practice adding and subtracting fractions. Students review the numerator and the denominator of fractions. They count the number of each color of Skittles and M&M's...
Curated OER
Represent Fractions
Using word problems can be a good way to help students practice working with fractions. In this worksheet on fractions, students solve problems involving real-life examples. This worksheet is part of the Houghton Mifflin math series and...
Curated OER
Fractions to Twelfths
In this fractions worksheet, 2nd graders study and analyze 4 bars with lines and determine how many equal parts are in each shape.
Curated OER
Mars Fraction Hunt
Students use fractions and words to find a coded message and the first student to solve the message wins a candy bar.
Curated OER
Prairie Math
Students work together to build models of prairie plants. Using the model, they estimate the height and then measure them using metric and standard units. They write a fraction to represent their part of the whole set and compare and...
Curated OER
Introduction to Fractions: Halves, Thirds, Fourths
In this math worksheet, students learn basic fraction concepts with wholes, halves, thirds and fourths. Students analyze pictures which have been divided and fill in the answers to questions such as, "What fraction of the squares are red?"
PBL Pathways
College Costs 2
What is the financial benefit for attending a community college for the first two years before transferring to a four-year college? The second part of the educational lesson asks young scholars to explore this question through data...
Curated OER
Above and Below Worksheet
In this above and below activity, learners color the shape above the others in one problem and below the others in the other problem. Students complete 2 problems total.
Curated OER
Funtastic Fractions
Students discover fractions by creating models. In this fractions lesson, students read Give Me Half! by Stuart J. Murphy and view a video about what fractions actually represent. Students divide a square piece of paper a certain amount...
Curated OER
Charts and Graphs
Fifth graders interpret data into graphs and percentages. In this organizing data lesson, 5th graders discuss bar, circle and line graphs. Students complete bar graph and apply probability using the results.
Curated OER
Positive and Negative Activity
In this positive and negative worksheet, students use the positive and negative rules to rewrite and answer the 34 questions below, an example is provided for them.