Worksheet directions

Grade 6 • Review • Choose a strategy for each problem. Explain or check your thinking where requested.

Sample questions

1. A closed box has dimensions 5, 2, 2 cm. A student counts each different face size once. Explain what is missing and correct the surface area.
2. This net folds into a closed rectangular prism. Measurements are in centimeters. Identify all matching face pairs and calculate surface area.
3. A closed box measures 5 cm by 2 cm by 3 cm. Eva adds five face areas and gets 52 cm², omitting one 5-by-2 face. Explain the error and find the correct surface area.
4. A box with dimensions 6, 2, 3 cm has no lid. Its bottom is 6 by 2. Find the material area, ignoring overlaps, and compare with a closed box.
5. Draw a net for a closed 4-by-4-by-3 cm box. Label all six faces and find their total area.
6. A box with dimensions 6, 3, 3 cm has no lid. Its bottom is 6 by 3. Find the material area, ignoring overlaps, and compare with a closed box.

See the preview for diagrams, answer spaces, and the complete layout.

Common Core connections

Source labels: 6.G.A.4. Review the learning goals below to check the fit for your class.

• 6.G.A.4 — Surface area using nets

Bring it into your lesson

Review the preview and question content above. Open the resource in Sparkclass to copy it to your Files and use it in your workspace. Check the resulting layout before sharing it with students.