##
* *Reflection: Checks for Understanding
Practice Day: Surface Area of Prisms & Cylinders - Section 2: Lesson Middle

I teach two groups per day. Each group generally receives the same lesson though sometimes changes occur based on the needs of the group academically or culturally. Sometimes they are based on what I personally feel I need to accomplish with the groups.

The first group did the review problems on whiteboards with dry erase markers. I found it hard to keep the pace moving while making sure I checked my targeted group of students. So when the second group came in I put the whiteboards away.

The students worked out their problems on paper. They were still expected to work with their group and come to a consensus about the correct answer. However, the paper trail made it much easier for me to track the actual work of the students.

*Whiteboards Away*

*Checks for Understanding: Whiteboards Away*

# Practice Day: Surface Area of Prisms & Cylinders

Lesson 22 of 37

## Objective: SWBAT solve problems involving the surface area of prisms and cylinders

## Big Idea: Whiteboard practice! No new material except for a few composite figures made from prisms and cylinders.

*60 minutes*

#### Lesson Beginning

*20 min*

I will start the lesson by asking students to answer some reflection/review questions. One goal of this is to help students make sense of the problems to come (**MP1**). The following process also has students use **MP2** and **MP7**. 1) What is a general method for finding the surface area of a 3D solid? 2) Show a rectangular prism. Ask students to draw the shapes that make up the sides of the prism. Students are to label the dimensions; 3) Show a cylinder with height h and radius r. Also show the net for the cylinder. Ask students to label the dimensions of the net. I’ll accept general answers like “the length of the rectangle is equal to the circumference of the circle.” Students will take turns sharing their answers with their partner(s). We then will discuss statements. I will take 3-4 different answers for each question and display them on the SMARTBoard. We will discuss and critique each statement to create a refined answer**(MP3)**.

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#### Lesson End

*15 min*

Students will take an exit ticket/self-check quiz. This gives students a chance to see immediately how they are doing. It will be important for me to make sure there is enough time for students to complete the exit ticket and then review the solutions, so they can know what to work on before tomorrow’s assessment.

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- LESSON 1: Explore Perimeter and Area of Composite Shapes
- LESSON 2: Perimeter of Irregular Rectilinear Shapes
- LESSON 3: Area of Composite Shapes Using a Grid
- LESSON 4: Area of Composite Shapes
- LESSON 5: Area of Regions Formed by Inscribed Shapes
- LESSON 6: CORNERSTONE:Circle Ratios: Diameter to Radius; Circumference to Diameter
- LESSON 7: CORNERSTONE: Circumference Formula
- LESSON 8: Area of a Circle
- LESSON 9: Circumference & Area Fluency Practice
- LESSON 10: Finding the Radius From a Given Circumference or Area
- LESSON 11: Circumference from Area / Area from Circumference
- LESSON 12: Circle Designs: Finding the Area and Perimeter of Shapes Composed of Arcs and Line Segments
- LESSON 13: Assessment_Area and Perimeter (Circumference) of Composite Shapes and Circles
- LESSON 14: Drawing Prisms & Pyramids
- LESSON 15: Describe Prisms and Pyramids Using Algebra
- LESSON 16: Using Nets to Find the Surface Area of Prisms
- LESSON 17: Using a Formula to Find the Surface Area of Prisms
- LESSON 18: Finding the surface area of triangular prisms using a net
- LESSON 19: Finding the Surface Area of a Triangular Prism Using A Formula
- LESSON 20: Discovering the Formula for the Surface Area of A Cylinder
- LESSON 21: Finding the Surface Area of Cylinders Using a Formula
- LESSON 22: Practice Day: Surface Area of Prisms & Cylinders
- LESSON 23: Surface Area of Prisms and Cylinders Assessment
- LESSON 24: Finding the Surface Area of Pyramids Using Nets
- LESSON 25: Finding the Surface Area of Pyramids Using a Formula
- LESSON 26: Surface Area of Composite Shapes
- LESSON 27: Surface Area of Composite Shapes With Holes
- LESSON 28: Surface Area Assessment
- LESSON 29: 3-D Models from 2-D Views
- LESSON 30: Exploring Volume and Surface Area with Unifix Cubes
- LESSON 31: Explore Volume of Rectangular Prisms
- LESSON 32: Find the Volume of Prisms Using a Formula
- LESSON 33: Volume Of Cylinders Using a Formula
- LESSON 34: Volume of Composite Shapes
- LESSON 35: Volume and Surface Area - Accelerated Math Fluency Day
- LESSON 36: Volume of Pyramids
- LESSON 37: Surface Area and Volume Final Assessment