134 threads found:
- What operation should be taught first?
Is it advisable to rearrange the sequence of Investigations (Scott Foresman)
units?
- Date of thread's last activity: 7 April 2007
- Real life applications with surface area and volume
Suggestion for a hands-on activity simulating a real life application of
surface area and volume.
- Date of thread's last activity: 1 December 2007
- Pi and the area of a circle
Methods for demonstrating the relationship between Pi and the area of a circle.
- Date of thread's last activity: 27 September 2011
- Definition of a kite
What is the definition of a kite?
- Date of thread's last activity: 23 April 2008
- 4/5 Good Activities Using Compasses/Protractors
An activity for practicing with a compass and protractor in grades 4/5.
- Date of thread's last activity: 2 December 2007
- Flatland in honors geometry
Ideas for projects related to Flatland for an honors geometry class.
- Date of thread's last activity: 12 November 1998
- Tutoring a high school geometry student
How to help a high school geometry student learn to write two-column proofs.
- Date of thread's last activity: 2 December 2007
- Formula for volume of cones/pyramids
A physical demonstration of the fraction 1/3 in the volume formulas for cones
and pyramids.
- Date of thread's last activity: 20 January 2012
- Volume problem
Determining useful, necessary, and sufficient information to solve volume
problems.
- Date of thread's last activity: 29 April 2008
- Conic sections
Providing a computer demonstration to show that the type of curve changes as
the eccentricity changes
- Date of thread's last activity: 12 July 2007
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