1.
Tuesday

2. Go to Slide 24 below

3. Go to Slide 24 below

4. MGSE7.G.3 Describe the two-dimensional figures (cross sections) that result from slicing three-dimensional figures, as in plane sections of right rectangular prisms, right rectangular pyramids, cones, cylinders, and spheres.

5. Unit 4 : Students will learn to draw geometric figures using rulers and protractors with emphasis on triangles. Students will explore two-dimensional cross sections of cylinders, cones, pyramids, and prisms.

6. Draw these geometric shapes:
cones
cylinders
pyramids
spheres
right rectangular prisms
right rectangular pyramids
right rectangular prisms, right rectangular pyramids, cones, cylinders, and spheres

7. Draw these geometric shapes:
cones
cylinders
pyramids
spheres
right rectangular pyramids
right rectangular prisms
right rectangular prisms, right rectangular pyramids, cones, cylinders, and spheres

8. Learning goal #1:
Students will learn how to identify and draw three-dimensional figures; right rectangular prisms, right rectangular pyramids, cones, cylinders, and spheres.

9. Review Geometric Shapes

10. Students will work in small groups and practice circling a given geometric shape.

11. Instructional Activities:
Teacher will review the basic 2D and 3D geometric shapes.
Students will practice identifying, labeling, and drawing the main geometric shapes for standard G3.
right rectangular prisms, right rectangular pyramids, cones, cylinders, and spheres
c) Students will create a graphic organizer that will focus on the main geometric shapes and the three main cross-section cuts (horizontal, vertical, and diagonal).

12. Instructional Activities:
Students will watch a video on cross sections of
geometric shapes.
Students will also make a matching cut-out shape and vocabulary word game.
Students will take a 10 question Assessment.
Math Shorts Episode 8 - Slicing Three Dimensional Figures

14. Cross Sections

17. Create a graphic organizer for three most common cross-sections

18. Create a graphic organizer for geometric shapes

19. Math Shorts Episode 8 - Slicing Three Dimensional Figures
Determining Cross Sections of 3D Shapes
2nd Video

20. Assessment

21. Assessment: 1)

22. Assessment:
What geometric shape if cut with a vertical cross section will result in a triangle? 3) 2)

25. Transversal Equation Solve for X Trick
You Tube Video:
Transversal Equation Solve for X Trick

26. Go to our Transversal Worksheets for Practice