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Curated OER
Piece of the Sky: Introduction for Making S'COOL Observations
Students observe and discuss cloud cover. They identify percent of cloud cover, calculate cloud cover by fraction and convert to a percent, and compare their models with the current real sky cloud cover.
Curated OER
Donut Dinero
Students set up a classroom currency exchange and explore the idea of bartering to get what they want. They create a monetary unit that is based on fractions and multiples of a standard unit, and compare this system to the U.S. monetary...
Curated OER
But That's Not FAIR!
Third graders solve problems using fractions through hands-on activities and appropriate literature.
Curated OER
A Fraction of the Cost
Young scholars explore the concept of fractions with coin denominations. They play a game involving trading equal fraction parts to coin values, and complete a 'Fraction Circles' worksheet.
Curated OER
Bargain Town, USA
Third graders discuss discounts and walk around classroom labeled with lots of discounted merchandise. They complete a worksheet converting original prices to new bargain prices.
Alabama Learning Exchange
How Old is Your Money?
Elementary learners explore coin mint dates. First, they listen to the book Alexander Who Used to be Rich Last Sunday by Judith Viorst. They then sort a collection of coins according to their mint date and put them in order from oldest...
Curated OER
Buggin' Out (Identifying and Adding Amounts of Money)
Students explore consumer math by participating in estimate exercises. In this currency lesson, students identify and define each piece of U.S. currency and their value to the monetary system. Students complete several money worksheets...
Curated OER
More Pizzas and Things
Learners are introduced to the problem by playing a guessing game of "I am a number, which is half of 6 and 6, what am I?" They explain their answers and see if anyone else had an alternate solution checking for reasonableness.
Curated OER
The Home Stretch
Students read the novel Stone Fox by John Reynold Gardiner. Using Lego RCX units, students build and program sleds to re-enact the "home stretch" of the National Dog Sled Race.
Curated OER
Build a Snowplow
Students design and build a snowplow using LEGO materials. They compete in an Engineer's Challenge to clear a path through Styrofoam peanuts.
Curated OER
Probability or Ability?
Students toss candy and coins using their non-dominant hand while their partners records the results on a probability charts.
Curated OER
Making Rectangles
Learners study rectangles. In this math instructional activity, students use numbers, measurements and geometry to draw rectangles of varying sizes.
Other
Help With Fractions: Simplifying Fractions
The rules for simplifying fractions are clearly explained at this website. An explanation of how to simplify improper fractions is also included. This is an excellent place to get step by step explanations for working with fractions.
Other
Help With Fractions: Reducing Fractions by Factorization
The rules for reducing fractions using factorization are clearly explained at this website. This is an excellent place to get step by step explanations for working with fractions.
Khan Academy
Khan Academy: Compare Fractions With Different Numerators and Denominators
Practice comparing two fractions with different denominators with greater and less than symbols. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
National Council of Teachers of Mathematics
The Math Forum: Lesson Plans: Fractions
Teachers, this is the place to come for fraction lesson plans if you teach elementary students. All the topics have a number of resources available from which to choose.
Lesson Tutor
Lesson Tutor: Reducing Fractions
The definition of a fraction begins this site, which then moves to the steps of how to reduce a fraction. What makes two fractions equivalent and how do you correctly move from one to the other? These questions are answered by the use of...
Other
Help With Fractions: Rules and Definitions
The rules and definitions of fractions are clearly explained at this website. Numerators and denominators are illustrated and explained. This is an excellent place to get the basic foundation for fractions.
Khan Academy
Khan Academy: Equivalent Fractions (With Fraction Models)
In this exercise, students practice identifying equivalent fractions (with fraction models). Students receive immediate feedback and have the opportunity to get hints and try questions repeatedly.
Khan Academy
Khan Academy: Cutting Shapes Into Equal Parts
In this exercise, students practice cutting shapes into equal parts. Students receive immediate feedback and have the opportunity to get hints and try questions repeatedly. CCSS.Math.Content.3.G.A.2 Partition shapes into parts with equal...
Khan Academy
Khan Academy: Multiply Fractions and Whole Numbers 3
Practice seeing how one whole-number-times-fraction problem is the same as another. Find equivalent multiplication expressions. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or...
Khan Academy
Khan Academy: Compare Fractions With the Same Numerator
Compare two fractions that have the same numerator using greater and less than symbols. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints....
Khan Academy
Khan Academy: Visually Compare Fractions 1
Practice comparing fractions with the help of visuals aides. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints. CCSS.Math.Content.3.NF.A.2.b Represent a fraction a/b...
Khan Academy
Khan Academy: Identify Unit Fractions
Identify unit fractions when given a visual or a context. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video tutorial, receive hints. CCSS.Math.Content.3.G.A.2 Partition shapes into...