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Lesson Plans - Math 2A
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Numbered assignments are listed on the day they are DUE!


WASL Test Day Schedule:
  • 1st Period - Regular Class
  • 2nd Period - Regular Class
  • 9:34-11:40 - WASL Testing in the regular '3rd & 4th Period' classes
  • 11:40-12:15 - Lunch
  • 12:18-12:48 - 6th Period
  • 12:52-1:22 - 7th Period
  • 1:26-1:56 - 3rd Period
  • 2:00-2:30 - 4th Period

4-28-2003
1. -HW P53 #6.......

OBJECTIVE: #To develop strategies for finding the volumes of cones and spheres #To find the relationships among the volumes of cylinders cones and spheres #To reason about problems involving cylinders cones and spheres ACTIVITIES: Starting on page 46 pace through investigation 5 on Cones and Spheres due to insufficient materials to conduct investigations. Introduce and demonstrate the formulas for Cone and Sphere and possibly pyramid. ACTIVITIES: Do some ACE applictions starting at page 51 NOTES: HOMEWORK: None

4-29-2003  WASL Day
1. .................

OBJECTIVE: See 4-28 above ACTIVITIES: See 4-28 above NOTES: HOMEWORK: None

4-30-2003  WASL Day
1. .................

OBJECTIVE: See 4-28 above ACTIVITIES: See 4-28 above NOTES: HOMEWORK:

5-1-2003  WASL Day
1. .................

OBJECTIVE: See 4-28 above ACTIVITIES: See 4-28 above NOTES: HOMEWORK: Give the dimensions of a sphere a cone and a cylinder which all have an equivalent volume of 50 cubic centimeters.

5-2-2003
1. -HW 1Vol3Figs....

OBJECTIVE: See 4-28 above ACTIVITIES: Start on Check-Up #2 with a partner NOTES: HOMEWORK: Finish check-Up 2 if appropriate (to be decided in class.)

[Cones and Spheres Information]Link Graphic
[Volumes Information]Link Graphic lesson volumes

Find the volume of a cone or a sphere:
picture
Enter the radius

Enter the height
The height dimension is not used on a SPHERE.
The formulas used are:
Cone -   V=1/3πr2h
Sphere -   V=4/3πr3


Jeff LeMieux 4/2003


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