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Nelson Education > School > Secondary Science > Science 9 > Student Centre > At-Home Activities > Chapter 8
 

At-Home Activities

UNIT 2: REPRODUCTION

Chapter 8: Zygotes and Development

8.2  Examining Plant Embryos   |   8.3  Germinating Seeds   |   8.4  Eggs and Embryo Development   |  Career Profile: Working to Improve Women's Health   |  8.7  Comparing Embryo Development   |   8.8   The Human Embryo   |   8.9   Fetal Alcohol Syndrome   |    8.10   Birth   |   Chapter 8 Review   |  

Lesson Number At-Home Activity
(Parental involvement and/or supervision are essential while students carry out these activities.)
8.2
Investigation: Examining Plant Embryos

Collect a variety of seeds around your home and examine them. With your teacher's permission, take them to class and examine them under a dissecting microscope.

8.3
Investigation: Germinating Seeds

Conduct further research into the effects of light, temperature, acidity and alkalinity on plant growth. Does your research support your original hypothesis in this investigation? If not, how will you modify it?

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8.4
Activity: Eggs and Embryo Development

Try to locate a double-yolk egg and identify all its structures.

Career Profile: Working to Improve Women's Health

Investigate the different types of nursing programs available in colleges and universities in Ontario.

8.7
Comparing Embryo Development

Make a list of the similarities and differences between the chicken, human, pig and salamander in terms of the mode of reproduction and offspring development. (For example, all four species are produced as a result of sexual reproduction; however, the chicken lays an egg while the human carries the embryo in the womb and nurtures it via the placenta.)

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8.8
The Human Embryo

Interview a family member or acquaintance who has given birth to a child. Inquire about her recollections of pregnancy, including bodily changes, weight gain, morning sickness, fetal movement, etc.

8.9
Explore an Issue: Fetal Alcohol Syndrome

Share your research into the issue of Fetal Alcohol Syndrome with family members and solicit their views on the issue.

8.10
Birth

Interview a family member or acquaintance about her childbirth experiences. Possible topics might be the duration of labour, possible complications, breast-feeding after birth, etc.

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Chapter 8 Review

The Chapter Review (pp. 256-257) in your textbook lists all the Key Expectations you have covered in the chapter and identifies the specific lessons in which the knowledge and skills have been developed.

You can use the Key Expectations list to help you create a personal study guide in preparation for an end-of-chapter test:

  1. Copy down the list of learning expectations from your textbook.
  2. For each learning expectation, locate the appropriate lesson(s) in the unit where the expectation was covered. These are identified in parentheses at the end of each expectation (e.g., 8.2).
  3. Flip to the appropriate lesson(s) for each expectation and make study notes of the key ideas or skills you learned.

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