Other Review (Not based on classroom experience) Reviewer: maxmathforum, Oct 13 2012 08:03:19:967PM |

Review based on: I was looking for Sketchpad sketches from the Dynamic Number project and especially liked this one. |

Appropriate for: introduction to a concept, practice of skills and understandings, applications of a concept or technique |

Other Comments: This tool can be used to introduce Venn diagrams, to practice thinking with Venn diagrams, or to apply addition facts in a novel context. |

What math does one need to know to use the resource? Addition |

What hardware expertise does one need to learn to use the resource? None |

What extra things must be done to make it work? Nothing |

How hard was it for you to learn? Easy |

Explanation: It was easy to figure out how to interact with the tool, even though the logical reasoning was challenging. |

Ability to meet my goals: Very Effective |

Recommended for: Math 3: Operations with numbers Math 4: Operations with numbers Math 5: Operations with numbers Discrete Math: Set Theory: Basic Defns. |

Tool: Set Puzzles Review