Chances Are: It's a Mystery to Me

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In this math lesson, learners extend their understanding of basic probability concepts as they learn to name all of the possible outcomes of an event as well as ways to express the likelihood of such an event occurring. Learners use large number cubes and oversized playing cards as they explore ways to express probability. Learners are then actively engaged in a probability experiment where they must collect, organize, display, and interpret data concerning thirty spins on a "mystery spinner."

Quick Guide

Preparation Time:
10 to 30 minutes
Learning Time:
45 to 60 minutes
Estimated Materials Cost:
$1 - $5 per group of students
Age Range:
Ages 8 - 11
Resource Types:
Activity, Lesson/Lesson Plan
Language:
English

Materials List (per group of students)

  • Deck of large playing cards
  • Ice cube in a dish
  • Large foam number cube
  • Large spinner
  • Computer software: Interactive Mathematics Program or similar software
  • Individual marker boards or mini-chalkboards
  • Markers or chalk, and erasers
  • Mystery Spinners concealed in envelopes (These can be pre-made by using a paper-clip and fastener or commercially produced spinners)
  • Large chart paper
  • Markers or crayons
  • Activity Sheet: Mystery Spinners, page 1
  • Activity Sheet: Mystery Spinners, page 2

Keywords

Subjects

  • Mathematics
    • Data Analysis and Probability
      • Data Analysis
      • Data Collection
      • Data Representation
      • Probability
    • Measurement
      • Rate
    • Number and Operations
      • Fractions

Audience

To use this activity, learners need to:

  • see
  • read
  • touch

Learning styles supported:

  • Involves teamwork and communication skills
  • Involves hands-on or lab activities

Other

This resource is part of:

Access Rights:

  • Free access

By:

Rights:

  • All rights reserved, PBS, 2012

Funding Source:

  • US Department of Education