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Monday December 7, 2015 Planner: You Need: Do Now: HW: NONE

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Presentation on theme: "Monday December 7, 2015 Planner: You Need: Do Now: HW: NONE"— Presentation transcript:

1 Monday December 7, 2015 Planner: You Need: Do Now: HW: NONE
Today: Daily 5 Do Now: Pick up Lesson 15 and trim and tape pages 1-4 onto p. 37 of NB. Reflection page 5-6 taped onto p. 36 of NB. TOC entry when done. Turn in science article assignment to INBOX

2 36 37

3 Learning Target Students will conduct an investigation to evaluate what substances promote yeast growth

4 Reading OMM p. 181-182 Read Quietly
I will pass out your 2 late passes for tri 2

5 5 Kingdoms Classification

6 Will substance promote (encourage) yeast activity?

7 Substances Water Sugar Mouthwash Honey Vinegar Maple syrup Bleach
Ketchup

8 Groups - Chose Substance from each column and explain

9 What did you choose and why?

10 What did you chose and why?
Different substances - referring back to the reading; what could be DIFFERENT about the substances that affects yeast growth? What do we know about yeast and growth?

11 What did you chose and why?
Different substances - referring back to the reading; what could be DIFFERENT about the substances that affects yeast growth? What do we know about yeast and growth? Yeast feed on SUGAR! The amount of sugar is different in the different substances.

12 Scientific Inquiry

13 Prelab Investigation Question Hypothesis Variables

14 What is an Investigative Question?
An Investigative question sets the purpose of the experiment Example: What is the effect of exercise on Heart rate?

15 One Investigative Question Format:
MV How does the affect the ? RV

16 What is our Investigative Question?
We are evaluating what substances promote yeast growth. Manipulated variable Responding variable

17 One Investigative Question Format:
MV How does the affect the ? RV

18 Variables Controlled variables - factors we keep the same to ensure a valid experiment Manipulated variable - the factor being tested and purposely changed Responding variable - factor being measured and recorded

19 Variables

20 Investigative Question:
MV How does the amount of sugar affect the amount of yeast growth? RV

21 Variables amount sugar amount yeast activity

22 PUSH IN YOUR CHAIR PLEASE!!!
Reminder HW:NONE PUSH IN YOUR CHAIR PLEASE!!!

23 Tuesday December 8, 2015 Planner: You Need:
HW: Test next Wednesday on Lessons 7, 11, 16/17 and 15 You Need: Today: Daily 5 Do Now: Our Investigative Question is “How does the amount of sugar affect the amount of yeast growth? Write your hypothesis (testable prediction) on the top of Lesson 15, page 2

24 Learning Target Students will conduct an investigation to evaluate what substances promote yeast growth

25 Investigative Question:
MV How does the amount of sugar affect the amount of yeast growth? RV

26 Variables amount sugar amount yeast activity

27 Hypothesis A testable prediction of what will happen in an experiment based on prior knowledge Today’s Investigation: Predict how the amount of sugar will affect the amount of yeast growth

28 Hypothesis Format If……..Then……...Because
MV If the __________________________ is ________________, then __________________________________will ___________________________, because _____________________________ ____________________________________. RV

29 Hypothesis Format If……..Then……...Because
MV If the __________________________ is ________________, then __________________________________will ___________________________, because _____________________________ ____________________________________. increased/decreased RV increase/decrease

30 Hypothesis Format If……..Then……...Because
MV If the __________________________ is ________________, then __________________________________will ___________________________, because _____________________________ ____________________________________. increased/decreased RV increase/decrease

31 Hypothesis Amount of sugar If the __________________________ is ________________, then __________________________________will ___________________________, because _____________________________ ____________________________________. increased/decreased the amount of yeast growth increase/decrease

32 Materials

33 Procedure - Complete during Demo First,Put on Goggles!

34 Demo with Water and Sugar
What are the controlled variables in the experiment?

35 Variables Controlled variables - factors we keep the same to ensure a valid experiment Manipulated variable - the factor being tested and purposely changed Responding variable - factor being measured and recorded

36 Variables amount sugar amount yeast activity

37

38 Group Data water sugar

39 Class Data

40 Class Data x cm x cm

41 Clean up Wash test tubes using test tube brush; remove all sharpie marks on tubes Rinse and dry all equipment Return everything to bin and put back in lab area

42 Learning Check Tomorrow!
Study Knowledge Map - Cells and Protists

43 PUSH IN YOUR CHAIR PLEASE!!!
Reminder HW: Test next Wednesday on Lessons 7, 11, 16/17 and 15 PUSH IN YOUR CHAIR PLEASE!!!

44 Wednesday December 9, 2015 Planner: To Do:
HW: HW: Test next Wednesday on Lessons 7, 11, 16/17 and 15 You Need: Today: Daily 5 To Do: On page 36 (under the reflection), please number from 1-15 for Learning Check #3

45 Learning Target We will assess what we know about items in the 6th grade knowledge map by completing a learning check

46 Plus/Delta Plus More videos - BrainPop or other
More “different activities” - Cell theater Learning check change Delta Change readings - prefer independent Change seats more often

47 Like a Quiz - but not in Gradebook!

48 B’s-get grade sheet for table and place in my inbox

49 Track Your Progress - NB Page 4

50 Lesson 16/17 Reflection

51 Lesson 16/17 Reflection

52 PUSH IN YOUR CHAIR PLEASE!!!
Reminder HW: Test next Wednesday on Lessons 7, 11, 16/17 and 15 PUSH IN YOUR CHAIR PLEASE!!!

53 Thursday December 10 2015 Planner:
HW: HW: Test next Wednesday on Lessons 7, 11, 16/17 and 15 You Need: Today: Daily 5 To Do: Pick up the white handout and trim and tape onto p. 39. Also pick up Study Guide too!

54 Learning Target Students will conduct an investigation to evaluate what substances promote yeast growth

55 Methods of Reproduction p. 113-115
Handout Questions 1-10 only!!! Then start your study guide. Quiet independent work today.

56 PUSH IN YOUR CHAIR PLEASE!!!
Reminder HW: Test next Wednesday on Lessons 7, 11, 16/17 and 15 Study Guide Due Tuesday PUSH IN YOUR CHAIR PLEASE!!!

57 Friday December 11, 2015 Planner:
HW: Test next Wednesday on Lessons 7, 11, 16/17 and 15 Study Guide due Tuesday You Need: Today: Daily 5 To Do: Pick up goggles for today. Please open your NB to Lesson 15, page 3 and review the procedure.

58 Learning Target Students will conduct an investigation to evaluate what substances promote yeast growth

59

60 Water and Sugar Water Demo

61 My 2 Substances Sugar water trials 5 cm, 7.5 and 6 cm water sugar 0 cm

62 Label Your Two Substances IN CM

63 Add names of your 2 substances here

64 Timing 10 minutes of water bath 5 mins of test tube rack
Measure change in yeast column for each substance and record in your group data table

65 Clean up Jobs Wash test tubes/stirrers using test tube brush
use fingernail to remove the black line (A’s) Rinse and dry all materials and put in bin (C’s) Clean off desks with wet paper towel(D’s) Be ready to share data with class (B’s)

66 Class Data cm 6.2

67 Class Data Averages- Per 1

68 Class Data Averages- Per 2

69 Class Data Averages- Per 3

70 Class Data Averages- Per 4

71 Class Data Averages- Per 6

72 PUSH IN YOUR CHAIR PLEASE!!!
Reminder HW: Test next Wednesday on Lessons 7, 11, 16/17 and 15 Study Guide due Tuesday! Late work due Wednesday! PUSH IN YOUR CHAIR PLEASE!!!

73 Monday December 14, 2015 Planner:
HW: Test next Wednesday on Lessons 7, 11, 16/17 and 15 Study Guide due Tuesday You Need: Today: Daily 5 To Do: Please open your NB to Lesson 15, page 4. We will graph class data, what type of graph?

74 Learning Target Students will conduct an investigation to evaluate what substances promote yeast growth

75 What kind of graph ?

76 Bar Graph Responding variable Manipulated Variable

77 Substance versus Yeast Growth
Yeast Growth (cm) Substances

78 Reflection Questions

79 Claim

80 Evidence

81 Reasoning

82 PUSH IN YOUR CHAIR PLEASE!!!
Reminder HW: PUSH IN YOUR CHAIR PLEASE!!!

83 Period 1 Growth in cm water sugar Mouth wash honey vinegar Maple syrup
bleach ketchup 0 cm 1 cm 1.5 1 Avg =.63 2.5 Avg =2 Avg = 1.25 1.7 Avg = .85 2.4 Avg = 2

84 Period 2 Growth in cm water sugar Mouth wash honey vinegar Maple syrup
bleach ketchup 0 cm 1 cm 2 4.5 Avg=3.25 3.5 5.5 Avg=4.5 2.5 Avg=2.5


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