1/15 Daily Catalyst Pg. 5 Absorption Lab 1. In an experiment, the scientists is studying the effect of pollution on pine trees. The scientists study seven pine trees over a period of ten years. Every month, the scientists measure the effect of pollution on the bark of the trees. A. What type of graph would scientists use to display the effect of pollution on the trees? B. Create a potential hypothesis for this situation. C. Identify variables of this experiment that should be constant. D. If scientists were measuring how tall the trees are, what is the best unit of measurement? (miles, meters, inches, or grams)

1/15 Class Business Pg. 5 Absorption Lab Math in science homework is due on Tuesday Unit 1 test: Science as a process is next Friday Study guide will be handed out Review day next Thursday Come see me for tutoring! Present projects next Wednesday-Friday

1/15 Class Business Pg. 5 Absorption Lab Syllabus: Your syllabus must be turned in TOMORROW to complete the lab. Failure to turn in the syllabus will be exemption from the lab and labs are test grades!

1/15 Agenda Pg. 5 Absorption Lab Daily Catalyst Class Business Design scenarios work time Lab Quiz Track data

Design Scenario Work Time Directions: Finish your design scenario poster. This is your last in-class work time. All other work must be completed on your own time. All projects are test grades. Time: 10 minutes Noise: 1 (with group)

Pg. 5 Absorption Lab Directions: Complete the following lab with your table group. Please follow all directions carefully. Time: 20 minutes Noise: 1 (with group)

Pg. 5 Absorption Lab kj

Pg. 5 Absorption Lab Group 1 Group 2 Group 3 Group 4 Group 5 Group 6 10 sec 20 sec 30 sec 40 sec 50 sec 60 sec 70 sec

Pg. 5 Absorption Lab Directions: On page 5, with your group, write a hypothesis about how much water will be absorbed during the assigned time. Each group will complete the lab for the assigned time. We will share the data as a class. Draw in the data table at the labs and fill in this data table as a group. Every member of the group, must have a completed lab. Return to your seats and complete the conclusion in your notebook. I will check the labs on Tuesday.

Quiz Directions: Silently and independently complete the quiz. Turn your quiz into the basket when you are finished. Pick up the math in science homework. Time: 15 minutes Noise: 0 (silent)

Tracking Data Name Quiz #1 ET #1 ET# 2 Quiz #2 ET#3 Unit #1 Test Mrs. Ireland