## Browse - Arithmetic/Early Math

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338 threads found:
1. Expanded form
Teaching expanded notation in third grade.
- Date of thread's last activity: 18 July 2016

2. MANIPULATIVES
Suggestions for effective use of manipulatives in the elementary classroom.
- Date of thread's last activity: 9 June 2011

3. Counting Coins
Helping a second grader find the value of a group of coins.
- Date of thread's last activity: 6 March 2008

4. Adding with decimals
Use money to teach decimals to high school school students.
- Date of thread's last activity: 17 November 1998

5. A homeschooled child in my class
Suggestion for providing challenge for students who have mastered material being taught.
- Date of thread's last activity: 22 June 2009

6. least common multiple (LCM)
Teaching the concept of least common multiple (LCM).
- Date of thread's last activity: 31 August 2011

7. Multiplication
Suggestion for teaching two- and three-digit multiplication.
- Date of thread's last activity: 7 November 1998

8. Multiplying fractions
Using a word problem to model multiplication of fractions.
- Date of thread's last activity: 11 May 2007

9. Remembering meaning of "multiples" and "factors"
When speaking and writing about math, many students have difficulty remembering when to use "factor" vs. "multiple." Here is a suggestion.
- Date of thread's last activity: 19 February 2009

10. Volume problem
Determining useful, necessary, and sufficient information to solve volume problems.
- Date of thread's last activity: 29 April 2008

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