Lesson Plans Math 2A

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4-23-2007 Math 2a
1. Perimeter Area Volume - 2 Problems
2. Warm-Ups: Percent Proportion Problems
3. Page 17 Problem 2.2 + Follow-Up
4. (Make Up Test - Equations/Proportions)

OBJECTIVE: 1.1.4 Understand the concept of direct proportion.1.2.1 Analyze how a change in a linear dimension affects other linear measurements (perimeter, circumference) and area measurements. 1.2.6 Understand and apply strategies to obtain reasonable estimates of circle measurements, right triangles, and surface area for rectangular prisms. ACTIVITIES/ASSESSMENT: Page 17 Problem 2.2 + Follow-Up. Emphasis is on optimal arrangement of cubes for packaging. NOTES: Early Release HOMEWORK: None

Enter the values from your percentage problem. Place an x in the box where the unknown goes..
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LeMieux, 2001

4-24-2007 Math 2a
1. HOMEWORK Due today: None
2. Pages 19 and 20, 1-3 and 8

OBJECTIVE: 1.1.4 Understand the concept of direct proportion.1.2.1 Analyze how a change in a linear dimension affects other linear measurements (perimeter, circumference) and area measurements. 1.2.6 Understand and apply strategies to obtain reasonable estimates of circle measurements, right triangles, and surface area for rectangular prisms. ACTIVITIES/ASSESSMENT: Problems dealing with surface area and its relation to volume, NOTES: WASL Math (1/2 session) HOMEWORK: None

4-25-2007 Math 2a
1. HOMEWORK Due today: None
2. Page 26 Area of irregular shapes and Pick's Theorem

OBJECTIVE: 1.1.4 Understand the concept of direct proportion.1.2.1 Analyze how a change in a linear dimension affects other linear measurements (perimeter, circumference) and area measurements. 1.2.6 Understand and apply strategies to obtain reasonable estimates of circle measurements, right triangles, and surface area for rectangular prisms. ACTIVITIES/ASSESSMENT: Page 26 Area of irregular shapes and Pick's Theorem. Use the theorem to determine the area of student's hand. Collect the data for a report. NOTES: WASL Reading (1/2 session) [Pick's Theorem Area = (boundary points/2) + interior points -1]   Pick's Theorem HOMEWORK: None

4-26-2007 Math 2a
1. HOMEWORK Due today: None
2. Page 38ff Cylinders - Volume and Surface Area

OBJECTIVE: 1.1.4 Understand the concept of direct proportion.1.2.1 Analyze how a change in a linear dimension affects other linear measurements (perimeter, circumference) and area measurements. 1.2.6 Understand and apply strategies to obtain reasonable estimates of circle measurements, right triangles, and surface area for rectangular prisms. ACTIVITIES/ASSESSMENT: age 38ff Cylinders - Volume and Surface Area. Practice utilizing the formula for the Volume of a Cylinder. NOTES: WASL Writing (1/2 session) HOMEWORK: Page 43 #10

cylinder net

4-27-2007 Math 2a
1. HOMEWORK Due today: Page 43 #10
2. Surface Area of Cylinders - Introduction

OBJECTIVE: 1.1.4 Understand the concept of direct proportion.1.2.1 Analyze how a change in a linear dimension affects other linear measurements (perimeter, circumference) and area measurements. 1.2.6 Understand and apply strategies to obtain reasonable estimates of circle measurements, right triangles, and surface area for rectangular prisms. ACTIVITIES/ASSESSMENT: Surface Area of Cylinders - Introduction NOTES: Full Day HOMEWORK: Page 42 #4

Next week - more nets:

nets

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