Class Conclusions - San Juan Unified School District

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Mrs. DiFilippo

Who wants to try the Bed Of Nails?

• video

Who wants to try the spinny chair?

And/or the bike wheel?

Physics syllabus – page 1

• You need a Spiral notebook for this class!

• Books

• Projects

• Grades

• Rules

• Use the school staff website links to get to my email or website www.sanjuan.edu/domain/2525

So what is physics anyway?

• According to Sheldon

2 truths and a Lie

• DiFilippo is a spanish word

• I like spiders

• I (sometimes) teach math

2 truths and a Lie

• I lived in Fiji

• My favorite actor is Johnny Depp

• My BFF is Mrs. Timm

2 truths and a Lie

• I am ballroom dancer (think dancing with the stars)

• I paint oil landscapes

• I ride a motorcycle to school

2 truths and a Lie

• My favorite food is chocolate

• I brew my own beer

• I graduated from SJHS

Homework

• Get yourself a spiral notebook by Monday

• I have some for sale $2 each

Notebook Cover

• Make a large shape on a piece of blank paper

• Divide the shape into at least 4 parts

• Put the following into 3 of the parts: your name, PHYSICS, and a picture or icon connected to the study of physics

• Outside the shape, write out 2 truths and a lie about yourself

• Cut this all out and glue or tape to your notebook cover

Cover Letter – page 2

• Number your notebook pages (front and back preferred) from 1-150

• Use the template provided to write a letter introducing yourself to me (cover letter)

• Get your parents to read pages 1-2 and sign at the bottom of page 2

Page 3 Thinking skills Rubric

Page 4 Physics Notebook Rubric

Physics notebooks

• Notebooks will be collected and graded every week (Mondays for periods 1/3; Tuesdays for periods 5/6/7)

• Table of contents will be posted on schoology every friday

Page Assignment Date

1 Physics Syllabus

2 Cover letter

3 Notebook Rubric

4 Thinking skills rubric

8/14

8/14

8/17

8/17

Patterns

Day 1: How does the mass hung on a spring affect how much it stretches?

• Materials: spring, masses, ruler

• Method: you decide what needs to be done

• Record everything on your handout

Patterns Day 1 (continued…)

• Copy your pattern Day 1 answers on a white board (10 minutes)

• Share out results

• Gallery walk starting at your lab bench and travel clockwise (10 minutes)

• Record differences that you see (at least 3)

• While rotating, stamp your paper

• Finish your notes and graph

• Finish Patterns Day 1 handout p5

Class conclusions:

• Draw pictures to show what/where you measured

• Line graphs show continuous data (not bar graphs)

• Use Meters not inches

• Start numbering graphs at 0

• Stretch is the Dependent variable on the y axis

• Mass is the Independent variable on the x axis

• Use vocab when possible (label mass and distance/stretch on your graph)

• Need at least 3 data points (more are better!)

• This pattern is called: LINEAR p5

Class conclusions: p5

Day 2: How does the length of a pendulum affect its period?

• Materials: string, mass, ruler, stopwatch

• Method: you decide what needs to be done

• Record everything on your handout and draw your graph and the pattern on the white board

• You have 20 minutes to complete this!

• Share out results

• Class conclusions go on page 6

Make a graph period time (seconds) vs length of the pendulum

• The dependent variable

(?) goes on the side

• The independent variable (?) goes on the bottom

• Start numbering from 0

Conclusions:

Look at the whiteboards around the room.

List (at least) 3 differences that you see

1.)

2.)

3.)

4.)

5.) p6

Class conclusions:

p6

• The pattern is similar to, but different from day 1

• Use graph paper to see the true pattern

• Use line (or curve) of best fit

• Measuring more times and using the average is better than measuring each thing only one time

• Time always goes on the bottom

Class conclusions:

p6

Thursday- Text Survey

Conceptual Physics Book

Page Assignment Date

1 Physics Syllabus 8/14

2 Cover letter

(signed by parent!)

8/14

3 Notebook Rubric 8/17

4 Thinking skills rubric 8/17

5 Notes/Pattern sheet Day 1-2 8/7-8/19

6 Notes 8/19

7 Introducing your science textbook

8/20

8 Notes/Pattern sheet Day 3 8/21

Day 3: How does the diameter of a hose affect the distance of the water stream?

• Materials: 3 hoses, 2 meter sticks

• Method: you decide what needs to be done

• You need 20 minutes to complete this!

• Make a graph

• Share out results on Monday

• Monday notebook check for periods 1-3

– Tuesday for periods 5-7

Make a graph diameter of the hose vs distance the water shoots out

• The dependent variable

(?) goes on the side

• The independent variable (?) goes on the bottom

• Start numbering from 0

Whiteboard your data and graph, explain the pattern

10 minutes before sharing

Class Conclusions:

p8

• Need to measure the diameter of the hose before graphing (to make a line graph)

• Correctly identify the independent variable

(pipe diameter is the x-axis on the graph)

• The largest hose went the shortest distance.

This pattern is opposite the others we studied

• The pattern name is INVERSE

Class Conclusions:

p7

Day 4: How does the distance a notecard is from a light source affect the size of the shadow it casts?

• Materials: flash light, card, meter stick

• Method: set the flashlight at one end of the meter stick, and the whiteboard at the other.

Move the card

• Record everything on your handout

• You have 20 minutes to complete this!

• Completed handout and class conclusions go on one page of your notebook Get a stamp!

p8

Make a graph distance from the light source vs the size of the shadow

• The dependent variable

(?) goes on the side

• The independent variable (?) goes on the bottom

• Start numbering from 0

Whiteboard your data and graph, explain the pattern and draw a picture

10 minutes before sharing

Class Conclusions:

p9

• Need to measure the correct distance (from the flashlight to the card)

• Dependent variable (shadow) goes on the side of the graph

• More data points made the pattern a curve

• Today’s pattern is INVERSE SQUARE

Class Conclusions:

p9

Day 5: How does the number of paperclips affect the distance of attraction to a magnet?

p10

• Materials: bar magnet, paper clips, ruler

• Method: you decide what needs to be done

• Record everything on your handout

• You have 20 minutes to complete this!

• Completed handout and class conclusions go on one page of your notebook

• Get this page stamped

Pattern Day 5 (con’t)

White board your graph and name the pattern

Class Conclusions: p10

Reflection: Did you graph the correct pattern?

List 3 things that contribute to getting the correct pattern

Day 6: How fast can you make a fan spin with solar cells?

p10

• Materials: motor/fan, 3 solar cells

• Method: you decide what needs to be done

• Record everything on your handout

You have 20 minutes to complete this!

• Get your paper stamped when finished

Introducing your Textbook(s)

• Answer all the questions for Conceptual Physics

• Now using Active Physics label each question with an “S” for similar/same or “D” for different

• Each answer “D” requires that you add how AP is different from CP in another color (highlight OK)

• When you finish, answer the following on page 7:

1.) What do you like about the CP book?

2.) What do you like about the AP book?

p7

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