Science    Mr. Hale       Christensen Middle School, Livermore Ca.


Prentice Hall Science Textbook online


7th Quiz Plate Tectonics

7th Quiz Weathering and Erosion

7th quiz 9.1/9.2 Pathogens

7th quiz 21.1/21.2 The Body's Defense

7th Quiz 14.3 Respiratory System

7th quiz 14.4 Smoking and Your Health

7th quiz 16.1 Endocrine System

7th quiz 16.2 Male and Female Reproductive Systems

7th test 6.1 Chemical Reactions

7th Test Summative Assessment T1 2019

7th Midterm T2_Ecosystems/Photo/Respiration


6th  Quiz 3.2 Cell Structure


6th Quiz 3.3 Chemical  Compounds in Cells

6th quiz 4.3 Cell Division

6th quiz 5.3 The Cell and Inheritance

6th quiz 5.4 Genes DNA Proteins

6th quiz 5.1 Genetics and Heredity

6th quiz 13.1 Organ Systems and Homeostasis

6th quiz 14.1 The Body's Transport System

6th quiz 14.2 Blood and Lymph

6th quiz 15.1 How the Nervous System Works



6th Trimester 1 Final

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