DAY 4

ESSENTIAL QUESTION:

1. What are the lab safety procedures?

2. How do I use significant digits when solving problems?

Goals: SWBAT...

1. score 100% on the lab safety exam.

2. list the rules for significant digits.

3. solve problems using the correct number of significant digits.

#004A: Science Lab Safety Exam

WARM-UP: (3min)

A. Solve the following:

1. 2.6 x 2.7

2. 1.225 + 3.5

3. 20/30

4. 2 x 4

B. For which of the above did the number of significant digits increase? is this legal, or illegal?

CLASSWORK:

1. #004B: Are We Upside-down? What Does It Mean To Flip A Classroom? (8min)

No, we are not. After watching the video, answer the following in your notes

    A) The presenter (Mr. P) says we don't multitask well, and tons of research supports him (see links below video). What's really happening when we multitask?

    B) What form of distraction will be most difficult for you to "put away" while you are learning from videos and outside of class?

http://www.flippingphysics.com/how-to-learn.html

Want to learn more and you're done early? Check this out: http://www.flippingphysics.com/flipping.html (08/23/19: unfortunately, this video has been blocked by the district. You can watch it on your phone, or watch it outside of class)

2. #004C: Review of Significant Digits 

A. Go to https://edpuzzle.com/media/57b7420437b07b653e78eee3

Take notes and write the answers. Review Mr. P's notes here --> LINK

3. #004D: Practice! 

Complete page 833-836 Practice Problems #1-3 all (see link below). When you're done with each problem, compare your work with the solutions I've posted below.

Link to problems --> pg 833-836

(note, practice problem #1 is on pg 834, #2 is on pg 835, and #3 is on pg 836)

Link to solutions (LINK)

Learning at Home (HW)

1. Complete any of the classwork you didn't finish in class. Complete by Monday

2. #004E: Join the Remind app group for your class

    Per1: www.remind.com/join/1venice19

    Per2: www.remind.com/join/2venice19

    Per4: www.remind.com/join/4venice19

    Per5: www.remind.com/join/5venice19

    Per6: www.remind.com/join/6venice19

3. #004F: Prepare to review the concept of Rounding on Monday

    Go to https://edpuzzle.com/media/57b77f4a7280a645327bc2b8

    Take notes and copy your answers for credit. Review Mr. P's notes here: --> LINK

OLD STUFF BELOW - DISREGARD

#Goals: SWBAT...

1. Differentiate between an objects speed and velocity

2. Properly set up speed and velocity problems which involve distance and time

3. Convert units when necessary

4. Solve speed and velocity problems with ease

Warm-Up (3min)

CLASSWORK

HW Questions? (5min)

#004A:  (15min) Velocity

    - Take notes. 

    - Complete practice problems

    - Presentation is available electronically here --> LINK

#003C continued (this was accidentally printed as #003B, apologies...): 

    - We will continue practicing with the rest of the 3C problems 

    - Practice problems 5, 7, 8, 9, 10

HOMEWORK

Complete practice problems 5, 7, 8, 9, 10 from #003C. 1-10 are due at the beginning of period Friday.

If you lost it, or missed class, here's the.... LINK

QUIZ this Friday on: vectors, scalars, speed, velocity, distance, displacement

Homework answers: (if you have questions, I'm here ~30min before school starts, and all lunch)

1. 25s

2. 4cm/s

3. 60km/hr over the limit

4. 48mi/hr

5. 48mi/hr North

6. 308mi/hr

7. 0 if you consider the question is asking about a round trip, or 308mi/hr North if you think the question is asking about a 1-way trip only.

8. 0.5cm/s, which is 0.005m/s

9. 1610mi West

10. 2m/s West