1. Resources To return to the lesson, click the Back button or press Esc.

2. Image Bank To return to the lesson, click the Back button or press Esc. The Beginning of the Life Cycle

3. Image Bank To return to the lesson, click the Back button or press Esc. Implantation Click image to view movie.

4. Image Bank To return to the lesson, click the Back button or press Esc. Embryo Click image to view movie.

5. Image Bank To return to the lesson, click the Back button or press Esc. First Trimester – 0-14 Weeks

6. Image Bank To return to the lesson, click the Back button or press Esc. Second Trimester – 15-28 Weeks

7. Image Bank To return to the lesson, click the Back button or press Esc. Third Trimester – 29 Weeks to Birth

8. Image Bank To return to the lesson, click the Back button or press Esc. Stages of Labor

9. Image Bank To return to the lesson, click the Back button or press Esc. Prenatal Care

10. Image Bank To return to the lesson, click the Back button or press Esc. Heredity and Genetics

11. Image Bank To return to the lesson, click the Back button or press Esc. DNA

12. Image Bank To return to the lesson, click the Back button or press Esc. Genes and Gender

13. Image Bank To return to the lesson, click the Back button or press Esc. Common Human Genetic Disorders

14. Image Bank To return to the lesson, click the Back button or press Esc. Test for Genetic Disorders

15. Image Bank To return to the lesson, click the Back button or press Esc. Infancy and Childhood

16. Image Bank To return to the lesson, click the Back button or press Esc. Infancy

17. Image Bank To return to the lesson, click the Back button or press Esc. Early Childhood

18. Image Bank To return to the lesson, click the Back button or press Esc. Middle Childhood

19. Image Bank To return to the lesson, click the Back button or press Esc. Late Childhood

20. Write a paragraph describing yourself as a child. Tell what you looked like and include details about the way you acted and the way others reacted to you. Read the passage below and then answer the question. To return to the lesson, click the Back button or press Esc. Click Hint for points to remember while writing your composition. TAKS Test Practice

21. To return to the lesson, click the Back button or press Esc. Remember—you should: Write about the assigned topic. Make your writing thoughtful and interesting. Make sure that each sentence you write contributes to your composition as a whole. Make sure that your ideas are clear and easy for the reader to follow. Write about your ideas in depth so that the reader is able to develop a good understanding of what you are saying. Proofread your writing to correct errors in spelling, capitalization, punctuation, grammar, and sentence structure. TAKS Test Practice

22. Make this Foldable to help you organize information on the beginning of life. Begin with a sheet of plain 8½” x 11” paper. Foldables Fold a sheet of paper along the long axis, leaving a ½” tab along the bottom. To return to the lesson, click the Back button or press Esc. Before you read

23. Foldables Fold in half, then fold again into fourths. To return to the lesson, click the Back button or press Esc.

24. Unfold and cut along the three fold lines on the front flap. Label as shown. To return to the lesson, click the Back button or press Esc. Foldables

25. Transparencies Fertilization and Implantation occur after an egg is released from the ovary. Implantation To return to the lesson, click the Back button or press Esc.

26. Transparencies Stages of Embryonic and Fetal Development To return to the lesson, click the Back button or press Esc.

27. Transparencies To return to the lesson, click the Back button or press Esc. Stages of Embryonic and Fetal Development

28. Transparencies A female goes through three stages of labor to deliver a baby. Labor can last from a few hours to several days. Leaving the Womb To return to the lesson, click the Back button or press Esc.

29. Transparencies To return to the lesson, click the Back button or press Esc. DNA

30. Transparencies Common Human Genetic Disorders To return to the lesson, click the Back button or press Esc.

31. Transparencies To return to the lesson, click the Back button or press Esc. Stages of Infancy and Childhood Each stage of development is associated with a developmental task that involves a person’s relationship with other people.