Illustrative Mathematics
Illustrative Mathematics: Dividing by One Half
This task requires learners to recognize both "number of groups unknown" (part (a)) and "group size unknown" (part (d)) division problems in the context of a whole number divided by a unit fraction. It also addresses a common...
Alabama Learning Exchange
Alex: "Fantastic Fractions"
The students will use sugar-free Gummy bears to identify fractional parts of the whole. The students will create a graph using the information obtain.This lesson plan was created as a result of the Girls Engaged in Math and Science...
Other
Teachnet: Fraction City
This website offers an excellent lesson plan that teaches basic fraction concepts and includes an equivalent fraction procedure. Lots of detailed instructions on how to prepare and teach this topic.
National Council of Teachers of Mathematics
The Math Forum: Intro to Fractions for Primary Students
This site from the Math Forum is a series of lesson plans with great ideas and an excellent Web site that uses virtual manipulatives with students.
PBS
Pbs Learning Media: Math + Arts: Musical Fractions
In this lesson, students will explore fractions through rhythmic sequences. Media sources and teaching materials are included.
NumberNut
Number Nut: Breaking Down Fractions
Discover fractions in the world around us in this lesson that also examines how fractions are divided. Detailed examples and pictures presented to explain this concept along with key vocabulary. A brief introduction to problem solving...