Interdisciplinary
Studies

Multiplying Fractions

 

Activities Summary

In this activity, students will:

  • Practice multiplying fractions in a practical situation
  • Revise a recipe using multiplication of fractions
  • Create and bake a batch of cookies
  • Complete an Essential Skills cookie diagram
Intermediate skills: school, employer, community
cookie

Prior Knowledge

  • Essential Skills
  • Basic knowledge of multiplying fractions

Teaching Planning Notes

  • Review assignment including prior knowledge required and assessment and
    evaluation tools
  • Arrange to work with Hospitality class or Family Studies class to bake cookies
  • Discuss success of baking initiative and importance of accurate measuring
    techniques
  • Discuss use of Essential Skills and justification for ranking
  • Purchase ingredients necessary for activity
  • Discuss classroom expectations in kitchen environment (i.e. safety, politeness, etc.)
  • Invite Hospitality class to mentor class and assist in testing out recipes

Note 1: Community connection could be introduced by organizing students to deliver cookies to local daycare/nursery school or feeder school.
Note 2: Employer connection could be introduced by having a volunteer from the “baking
industry” help supervise students in kitchen activity.

Assessment and Evaluation of Student Achievement

Task Tool / Type
Multiplying Fractions Shake ‘n’ Bake Increasing Recipes Activity Sheet A (Formative)
Increasing Recipes Shake ‘n’ Bake Let’s Get Baking Activity Sheet B (Formative)
Baking Cookies Shake ‘n’ Bake Activity Sheets C (Formative) and Easy Oatmeal Cookies Rubric (Summative)
Ranking Essential Skills Shake ‘n’ Bake Essential Skills Activity Sheet D (Formative)

Activities and Evaluation Materials

  • Multiplying Fractions Assignment Sheet
  • Increasing Recipes Activity Sheet A
  • Let’s Get Baking Activity Sheet B
  • Getting Ready to Bake Activity Sheets C1, C2 and C3
  • Cookies and Essential Skills Activity Sheet D
  • Easy Oatmeal Cookies Rubric
FOCUS ON LEARNING

Essential Skills:

Numeracy
All Activities
Document Use
Activity Sheets C
Reading Text
All Activities
Writing
Conducting Lab
Thinking Skills
All Activities
Working with Others
Activity Sheets C