Lesson Plans - Grade 7 Math

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6-4-2001
1. HW385 13/16/20sw.2. .................3. .................
4. .................5. .................6. .................

OBJECTIVE: Design a turret net (see picture) ACTIVITIES: Students will begin working on a design for the turret net. No overlaps or filler pieces - one piece 2-d. NOTES:Extra Credit: Page 363 and 364-3 Credits Max. due TODAY HOMEWORK: Surface area of the u/step nets

6-5-2001
1. HW SAu/step objs.2. Turret Net.......3. .................
4. .................5. .................6. .................

OBJECTIVE: Finish the turret net and calculate the surface area. [1.2.2][2.3][5.1][1.5.2][1.5.4]ACTIVITIES: Use the procedure form 10-3(383) to find the surface area of the turret model. List all sides and areas - combine. Use 1 unit as the dimesion of the actual turret part. NOTES: HOMEWORK: Surface area of the Turret model

6-6-2001
1. HW Turret Area...2. P593(10-3)1-4....3. .................
4. .................5. .................6. .................

OBJECTIVE: Find the surface area of rectangular prisms(10-3, Pp383 review)[1.2.2][2.3][5.1][1.5.2][1.5.4] ACTIVITIES: Page 593, Lesson 10-3, Problems 1-4 - use a table for each face then add. Watch units - list formulas NOTES: HOMEWORK: P593(10-3)#6&7
[Area Calculation notes]

6-7-2001
1. HWP593(10-3)#6&7.2. .................3. .................
4. .................5. .................6. .................

OBJECTIVE: Find the surface area of cylinders(10-4, Pp388ff)[1.2.2][2.3][5.1][1.5.2][1.5.4] ACTIVITIES: Review formulas for circles - i.e., circumference and area. Review component parts of the cylinder. Establish a solution table. Do pages 389-3902-7 according to the model. NOTES: HOMEWORK: P593(10-4)#6
[ Cylinder Solver]

6-8-2001
1. HW503(10-4)#6....2. Worksheet Cyl....3. .................
4. .................5. .................6. .................

OBJECTIVE: Students will work with a partners to calculate cylinder surface area.[1.2.2][2.3][5.1][1.5.2][1.5.4] ACTIVITIES: Worksheets/overhead solutions table NOTES: Students are responsible for their own calculators etc. HOMEWORK: P391 Mid-Ch-Review

Solutions grid: Cylinders Surface - Make one for EACH problem Formulas:  [Circumference]  C = x d  [Diameter/Radius] d = 2 x r and r = d ÷ 2 [Circle]   A = x r2  [Rectangle]   A = lw  [PI]   = 3.14 or 22/7
Face/Part (Samples listed)	Formula	Substitute Values in Formula	Sub-Answer (include units)
Top	A = x r2	A = 3.14 x ___2	A = ____ un2
Bottom	A = x r2	A = 3.14 x ___2	A = ____ un2
Cylinder	A = l x w A = C x h (C = x d)	A = 3.14 x ____ x _____	A = ______un2
		Total Surface Area	_______ un2

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Make Up Work Options [Replacement Problems]

Time permitting, Mr. LeMieux will post problems which can be used to replace some of the assignments students have chosen to not do. Since this is inherently unfair to those students who have completed their assignments on time, students' replacement work will be held to the highest standard of neatness and completeness. Sloppy, last minute attempts will be rejected. Students must review and follow the guidelines listed below. Diagrams, tables, and illustrations are encouraged. Labels and answer statements are required. None of these procedures are new. They have been emphasized all year.

Credit will be granted at the rate of 1 credit for each two, complete solutions. The accuracy of the answer as a requirement will be left entirely at the discretion of Mr. LeMieux. These problems are entirely voluntary.