1. #68 Evolution Unit Review #68 Evolution Unit Review #80 Scientific Method REVIEW #80 Scientific Method REVIEW Agenda: Warm Up 8 min Minilesson 20min Activity 1 25min Activity 2 25min Summary 10 min Reflection 5 min Agenda: Warm Up 8 min Minilesson 20min Activity 1 25min Activity 2 25min Summary 10 min Reflection 5 min #80 Warm UP TAKE OUT - Biodiversity CRQ HW How would you set up an experiment to test the effect of saltwater on mold growth?

2. #80 Scientific Method REVIEW #80 Scientific Method REVIEW Agenda : Warm Up 8 min Minilesson 10 min Activity 1 30 min Summary 10 min QUIZ 25 min Reflection 5 min Agenda : Warm Up 8 min Minilesson 10 min Activity 1 30 min Summary 10 min QUIZ 25 min Reflection 5 min Scientific Method Review Use the scientific method –Make observations –Develop questions –Conduct research –Develop hypothesis –Develop an experiment –Collect and organize data –Analyze data –Assess your original hypothesis and publish your results A scientific explanation MUST be testable by other scientists

3. #68 Evolution Unit Review #68 Evolution Unit Review #80 Scientific Method REVIEW #80 Scientific Method REVIEW Agenda: Warm Up 8 min Minilesson 10 min Activity 1 30 min Summary 10 min QUIZ 25 min Reflection 5 min Agenda: Warm Up 8 min Minilesson 10 min Activity 1 30 min Summary 10 min QUIZ 25 min Reflection 5 min Hypothesis A hypothesis is an educated guess A possible explanation for a set of observations A possible answer to a scientific question

4. #68 Evolution Unit Review #68 Evolution Unit Review #80 Scientific Method REVIEW #80 Scientific Method REVIEW Agenda: Warm Up 8 min Minilesson 10 min Activity 1 30 min Summary 10 min QUIZ 25 min Reflection 5 min Agenda: Warm Up 8 min Minilesson 10 min Activity 1 30 min Summary 10 min QUIZ 25 min Reflection 5 min Variables The independent variable is the variable that you change The dependent variable is the one that is observed and measured The controlled variables are any other factors in the experiment that might affect the outcome that are kept the same The independent variable is changed first, then the dependent variable changes and we measure it

5. #68 Evolution Unit Review #68 Evolution Unit Review #80 Scientific Method REVIEW #80 Scientific Method REVIEW Agenda: Warm Up 8 min Minilesson 10 min Activity 1 30 min Summary 10 min QUIZ 25 min Reflection 5 min Agenda: Warm Up 8 min Minilesson 10 min Activity 1 30 min Summary 10 min QUIZ 25 min Reflection 5 min Experimental Design Control group: the group in which all variables are kept the same, used for comparison Experimental group: (test group) all conditions are kept the same except for the one being tested A student hypothesizes that the pulse rate of a person and background music that is playing are related. The student designs an experiment to test this hypothesis. What would be an appropriate control for this experiment?

6. #68 Evolution Unit Review #68 Evolution Unit Review #80 Scientific Method REVIEW #80 Scientific Method REVIEW Agenda: Warm Up 8 min Minilesson 10 min Activity 1 30 min Summary 10 min QUIZ 25 min Reflection 5 min Agenda: Warm Up 8 min Minilesson 10 min Activity 1 30 min Summary 10 min QUIZ 25 min Reflection 5 min EXAMPLE – making up your own Problem: How does sunlight affect plant growth? Hypothesis: Plants that are given more sunlight will grow faster. Independent variable: (what are we changing?) sunlight Dependent variable: (what will we observe?) plant growth Controlled variables: (what else could affect the experiment that we should keep the same) water, soil type, plant species, age of plant, container size, temperature, etc.

7. #68 Evolution Unit Review #68 Evolution Unit Review #80 Scientific Method REVIEW #80 Scientific Method REVIEW Agenda: Warm Up 8 min Minilesson 10 min Activity 1 30 min Summary 10 min QUIZ 25 min Reflection 5 min Agenda: Warm Up 8 min Minilesson 10 min Activity 1 30 min Summary 10 min QUIZ 25 min Reflection 5 min Graphing Data 18- 17- 16- 15- 14- 13- 12- 11- 10- 9 - 8 - 7 - 6 - 5 - 4 - 3 - 2 - 1 - Create an appropriate axis Plot the data for height of the plants in group A. Surround each point witha small circle and connect the points. Plot the data for height of the plants in group B. Surround each point with a small circle and connect the points.

8. #68 Evolution Unit Review #68 Evolution Unit Review #80 Scientific Method REVIEW #80 Scientific Method REVIEW Agenda: Warm Up 8 min Minilesson 10 min Activity 1 30 min Summary 10 min QUIZ 25 min Reflection 5 min Agenda: Warm Up 8 min Minilesson 10 min Activity 1 30 min Summary 10 min QUIZ 25 min Reflection 5 min Analyzing Data What are the independent and dependent variables? What conclusion would you come to from this data?

9. #80 Scientific Method REVIEW #80 Scientific Method REVIEW Agenda : Warm Up 8 min Minilesson 10 min Activity 1 30 min Summary 10 min QUIZ 25 min Reflection 5 min Agenda : Warm Up 8 min Minilesson 10 min Activity 1 30 min Summary 10 min QUIZ 25 min Reflection 5 min Agenda: Warm Up 8 min Minilesson 20min Activity 1 25min Activity 2 25min Summary 10 min Reflection 5 min Agenda: Warm Up 8 min Minilesson 20min Activity 1 25min Activity 2 25min Summary 10 min Reflection 5 min Activity – Finish Biodiversity Lab Read the questions carefully Make sure you remember that the data on the left is Structural and the data on the right of the table is Molecular Turn in your lab when you are finished Extension Study Island Extension Study Island

10. #80 Scientific Method REVIEW #80 Scientific Method REVIEW Agenda : Warm Up 8 min Minilesson 10 min Activity 1 30 min Summary 10 min QUIZ 25 min Reflection 5 min Agenda : Warm Up 8 min Minilesson 10 min Activity 1 30 min Summary 10 min QUIZ 25 min Reflection 5 min Agenda: Warm Up 8 min Minilesson 20min Activity 1 25min Activity 2 25min Summary 10 min Reflection 5 min Agenda: Warm Up 8 min Minilesson 20min Activity 1 25min Activity 2 25min Summary 10 min Reflection 5 min Activity – Study Island Log on to study island Complete the SCIENTIFIC METHOD REVIEW Make sure you complete all parts of it (check off the boxes for all of the sections) After 20 minutes, switch with your partner and log in as them. Extension Study Island Extension Study Island

11. #68 Evolution Unit Review #68 Evolution Unit Review #80 Scientific Method REVIEW #80 Scientific Method REVIEW Agenda: Warm Up 8 min Minilesson 10 min Activity 1 30 min Summary 10 min QUIZ 25 min Reflection 5 min Agenda: Warm Up 8 min Minilesson 10 min Activity 1 30 min Summary 10 min QUIZ 25 min Reflection 5 min Summary Let’s review the answers

12. #68 Evolution Unit Review #68 Evolution Unit Review #80 Scientific Method REVIEW #80 Scientific Method REVIEW Agenda: Warm Up 8 min Minilesson 10 min Activity 1 30 min Summary 10 min QUIZ 25 min Reflection 5 min Agenda: Warm Up 8 min Minilesson 10 min Activity 1 30 min Summary 10 min QUIZ 25 min Reflection 5 min REFLECTION Why is it bad to decrease the biodiversity of an ecosystem? HOMEWORK Regents CRQ Practice Why is it bad to decrease the biodiversity of an ecosystem? HOMEWORK Regents CRQ Practice

13. #80 Scientific Method REVIEW #80 Scientific Method REVIEW Agenda : Warm Up 8 min Minilesson 10 min Activity 1 30 min Summary 10 min QUIZ 25 min Reflection 5 min Agenda : Warm Up 8 min Minilesson 10 min Activity 1 30 min Summary 10 min QUIZ 25 min Reflection 5 min Agenda: Warm Up 8 min Minilesson 20min Activity 1 25min Activity 2 25min Summary 10 min Reflection 5 min Agenda: Warm Up 8 min Minilesson 20min Activity 1 25min Activity 2 25min Summary 10 min Reflection 5 min HW Check – Front side:Back side: