Lesson 4

Buildings and Plans

Est. Class Sessions: 2–3

Homework and Practice

  • Assign the Match Up Homework Master.
  • Assign DPP items I–L. In DPP items J and L, students practice with addition and subtraction of two-digit numbers. In item K, students solve problems with two addends on each side of the equal sign.
  • Assign Home Practice Parts 5–6. In Part 5, students practice solving and recording subtraction problems. In Part 6, students solve problems involving mass.

Math Facts. DPP item I continues the review of the subtraction facts related to the addition facts in Group B.

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