Unit 5Weeks 25–30

Change and care

We compare past and present, and test ways to protect soil, plants and places.

Start Week 25

Children plant a tree and cover soil with leaves. Behind them a river bends past an eroding bank, and an easel compares an old street with today.

My passport

Unit 5 stamps

Finish a week’s game to earn its stamp.

  1. Week 25, not stamped yet
  2. Week 26, not stamped yet
  3. Week 27, not stamped yet
  4. Week 28, not stamped yet
  5. Week 29, not stamped yet
  6. Week 30, not stamped yet

Grade 1 lessons in this unit

Lesson numbers and pages match your Grade 1 books. Each lesson opens its part of the week page.

Social StudiesGrade 1 Social Studies book

  1. Lesson 17: Windows into earlier placesBook p. 92–95 · Family edition week 25
  2. Lesson 18: Work, play and celebrationBook p. 96–99 · Family edition week 26
  3. Lesson 19: Water does not stop at a lineBook p. 100–103 · Family edition week 30

ScienceGrade 1 Science book

  1. Lesson 14: A mole moves soilBook p. 86–89 · Family edition week 29
  2. Lesson 15: Protection needs a fair comparisonBook p. 90–95 · Family edition week 30

Grade 2 lessons in this unit

Lesson numbers and pages match your Grade 2 books. Each lesson opens its part of the week page.

Social StudiesGrade 2 Social Studies book

  1. Lesson 15: Returning to help othersBook p. 92–95 · Family edition week 27
  2. Lesson 16: Trees and people togetherBook p. 96–99 · Family edition week 28
  3. Lesson 17: Water does not stop at a lineBook p. 100–104 · Family edition week 30

ScienceGrade 2 Science book

  1. Lesson 15: Changes with different clocksBook p. 88–91 · Family edition week 25
  2. Lesson 16: Can it change back?Book p. 92–95 · Family edition week 26
  3. Lesson 17: Many kinds in a placeBook p. 96–101 · Family edition week 27
  4. Lesson 18: A seedling needs more than a planBook p. 102–106 · Family edition week 28
  5. Lesson 19: A mole moves soilBook p. 107–112 · Family edition week 29
  6. Lesson 20: Protection needs a fair comparisonBook p. 113–119 · Family edition week 30

Family edition: the six weeksThe six weeks