Third Grade Mathcasts

Subtracting Using the Counting Up Method

Subtracting using the Expanding Method

Three-Digit Subtraction using the Trade First Method

How much time is there between sunrise and sunset?

Perimeter and Area

Range, Maximum, Minimum, Median and Mode

Last updated: Jan 25, 2012 at 2:32 pm

• Welcome to Summit
• Summit News
• Principal’s Page
• Sum-it-Up at Summit
• Class Newsletters
• Class Connections
  • 60th Rededication Assembly
• Art Room News & Events
• Photo Galleries
• Curriculum
• Four Winds
• Guidance
• Health Office
• Learning Center News
• Local Information In a Nutshell
• Music News
• Physical Education/Health & Wellness
• Playground Renovation Project
• PTO
• School Board
• Standards-Based Reporting
• Student-Led Conference Information
• Summit’s Hallways & Other Things!
• Summit Digital Storybooks
• Summit Math Resources
• Summit Videos
• World Language
• Early Education
• Directions
• Lunch Menu
• MySchoolAccount
• Weather from Summit’s Weather Station
• Web Sites to Explore

• For more resources, please login.
  

   

  Resources

  • 2011-2012 School Year Calendar
  • 2012-2013 School Year Calendar
  • Email
  • Events Calendar
  • Forms / Policies
  • HelpDesk
  • Job Opportunities
  • Staff Directory
  • Student Handbook
  • Volunteer Registration

  • Common Links

    • Administrative Applications
    • Aesop
    • Library Catalog
    • Moodle
    • NetStorage
    • PowerTeacher

• Upcoming Events

  3rd Grade Students off to the Shelburne Museam

  Fri, May 25th

  No School-Memorial Day

  Mon, May 28th

  3rd Grade Musical Showcase-8:15-8:45 a.m.

  Tue, May 29th

  Placement Letters Mailed Home

  Fri, Jun 1st

  60th Anniversary Carnival

  Fri, Jun 1st

You are here

Summit » Class Connections » Third Grade Mathcasts