# Q4, W5: April 18-22 Pre-Algebra

Teacher Kristin Andreason Pre-Algebra 8 April 18-22 Focus 11: Frequency Tables and Focus 12: Volume
Standard(s) Taught

MAFS.8.G.3.9: Know the formulas for the volumes of cones, cylinders, and spheres and use them to solve real-world and mathematical problems.

Learning Targets and Learning Criteria
• describe the similarity between finding the volume of a cylinder and the volume of a right prism. (volume is Bh)
• derive the formula to find the volume of a cylinder, a cone, and a sphere
• Informally prove the relationship between the volume of a cylinder and the volume of a cone with the same base; and the volume of a sphere and the volume or a circumscribed cylinder.
• use the formulas to find the volume of cylinders, cones, and spheres.
• solve real-world problems involving the volume of cylinders, cones, and spheres.
Classroom Activities

Monday/Tuesday:

1. We will review Two-Way Frequency Tables
2. We will go over joint relative frequency, marginal relative frequency, and conditional relative frequency
3. We will do a Kahoot on Two-Way Frequency Tables to review those concepts
4. We will do some examples again from IXL GG.14
5. Students will do a quiz on Kahoot on Frequency Tables
6. Students can finish up other IXL’s

Wednesday:

1. Students will take notes on Volume of Prisms and Volume of Pyramids
2. Students will do IXL V.8

Thursday/Friday:

1. Students will take notes on Volume of Cylinders, Cones, and Spheres
2. Students will do IXL V.11
3. Students will do two Khan Academy practice assignments (Volume of Cylinders and Volume of Cones)
4. Students will do the C-Palms tutorial on Volume of Spherical Bubble Tea
Assignments Due
• Kahoot on Two-Way Frequency Tables (this is a quiz)
• IXL’s V.8 and V.11
• C-Palms Tutorial on Volume of Spherical Bubble Tea
• Khan Academy practice Volume of Cylinders and Volume of Cones