1. livestream

2. Seating Chart

3. viewed instructional test questions and viewed Rules Powerpoint. .. Test tomorrow on Google Classroom. Here is the test with the answers filled in for you to study from last year. There are a couple of changes due to COVID!!

4. discussed Physics Honors Syllabus 2021

5. advertised the Remind class (text @3ekfh6 to recipient 81010) ... most students joined using their phone.

6. discussed T.L. Hanna Physics website

7. students enroll in MasteringPhysics ... here are instructions...will finish this tomorrow

8. students enrolled in UT Quest ... here is site

9. discussed Google Classroom

10. knots lab preview

11. Today's Recording

1. livestream

2. Unit 1 Notes: 1D Motion

3. viewed instructional test questions and viewed Rules Powerpoint. .. Test on Google Classroom today. Here is the test with the answers filled in for you to study from last year. There are a couple of changes due to COVID!!

4. students enroll in MasteringPhysics ... here are instructions...finished today

5. students conducted knots lab - to graphically and mathematically model the relationship between the number of knots in a cord and its length:

• one cord per student

• used Graphical Analysis app to plot graphs (linear) and find mathematical relationships

6. discussed types of typical relationships we will see in physics class: no relationship, linear, top-opening, side opening, and inverse

7. Today's Recording

1. livestream

2. Unit 1 Notes: 1D Motion

3. discussed types of typical relationships we will see in physics class: no relationship, linear, top-opening, side opening, and inverse

4. identified coordinate axis components: origin, direction, and units

5. previewed robot lab: What can we measure? - students said distance, velocity, and time...actually, all three of these quantities are calculations - we will try measuring position and clock reading.

6. students conducted robot lab with the following purpose: (tgammtrb position and clock reading for a dune buggy)

7. students use Graphical Analysis to determine graphical and mathematical model for the relationship between position and clock reading.

8. No Recording today...failed to hit the record button but checked with quarantine students who attended online and they said recording unnecessary

1. livestream

2. Unit 1 Notes: 1D Motion

3. students use Graphical Analysis to determine graphical and mathematical model for the relationship between position and clock reading.

4. identified vertical intercept meaning as initial position

5. identified slope meaning as velocity

6. defined displacement as change in position

7. defined distance as how far an object moves

8. defined velocity as displacement divided by time interval

9. defined speed as total distance divided by time interval

10. students worked individually on Practice 1, Practice 2, Practice 3

11. Today's Recording

1. livestream

2. Unit 1 Notes: 1D Motion

3. discussed solutions to Practice 1, Practice 2, Practice 3

4. began with asking the following questions: how do you: find the displacement from an x vs. t graph? find the distance traveled from an x vs. t graph? find the velocity from an x vs. t graph? find the speed from an x vs. t graph?

5. introduced motion maps (also, see notes)

6. introduced the concept of v vs. t for constant velocity; determined that the area bounded by the graph and the time axis meant displacement

7. handed out Practice 4, and Practice 5 for homework

8. Today's Recording

1. livestream

2. Unit 1 Notes: 1D Motion

3. discussed solutions to Practice 4

4. Robots Day 1

5. students worked on Practice 5 for homework

6. Today's Recording

1. livestream

2. Unit 1 Notes: 1D Motion

3. discussed solutions to Practice 5

4. began with asking the following questions: how do you: find the displacement from an x vs. t graph...a v vs. t graph? find the distance traveled from an x vs. t graph...a v vs. t graph? find the velocity from an x vs. t graph...a v vs. t graph? find the speed from an x vs. t graph...a v vs. t graph?

5. finished Robots Day 1

6. students joined Pivot Interactives

7. students worked on Pivot Interactives: Intro to Motion Graphs: Ping-Pong Ball Bazooka (Scaffolded)

8. Today's Recording

1. livestream

2. Unit 1 Notes: 1D Motion

3. students helped collect data for two simultaneous experiments (associated with a car rolling down a ramp) running at the same time:

a. tgammtrb position and clock reading for a car on a ramp

b. tgammtrb instantaneous velocity and clock reading for a car on a ramp

4. students used their chromebooks to plot data sets for above experiments.

5. The x vs. t graph came out as predicted...top opening.

6. The v vs. t graph came out linear.

7. Today's Recording

1. livestream

2. Unit 1 Notes: 1D Motion

3. discussed additional examples of analysis of CV motion (x vs. t graphs, v vs. t graphs, and motion maps)

4. students took Unit 1 Quiz 1

5. discussed the answers to the questions: for the v vs. t graph, what does the vertical intercept mean (initial velocity) and what does the slope mean (acceleration)

6. Today's Recording

1. livestream

2. Unit 1 Notes: 1D Motion

3. reviewed the answers to the questions: for the v vs. t graph, what does the vertical intercept mean (initial velocity) and what does the slope mean (acceleration)

4. reviewed the answers to the questions: for the v vs. t graph, what does the vertical intercept mean (initial velocity) and what does the slope mean (acceleration)

5. discussed what the area of the v vs. t graph means (still displacement)

6. students determined different mathematical relationships for finding the displacement from a linear v vs. t graph: rectangle+triangle, trapezoid, big rectangle, and non-shaded triangle

7. listed the most common CA equations

8. began v vs. t graphs with the robots (for CV)

9. Today's Recording

1. livestream

2. Unit 1 Notes: 1D Motion

3. discussed solutions to Unit 1 Quiz 1

4. finished v vs. t graphs with the robots (for CV)

5. compared Constant Velocity Model to Constant Acceleration Model

6. found x vs. t, v vs. t, a vs. t, and motion map for:

• object speeding up in the positive direction

• object slowing down in the positive direction

• object speeding up in the negative direction

• object slowing down in the negative direction

7. students helped determine answers to kinematics stacks

8. discussed a unique characteristic for the CA Model: the average velocity over a time interval is equivalent to the instantaneous velocity in the middle of that time interval

9. handed out Unit 1 - Practice 6

10. handed out Unit 1 - Practice 7 for homework

11. Today's Recording

1. livestream

2. Unit 1 Notes: 1D Motion

3. students continued helping determine answers to kinematics stacks

4. discussed a unique characteristic for the CA Model: the average velocity over a time interval is equivalent to the instantaneous velocity in the middle of that time interval

5. worked rest of Unit 1 - Practice 6 together

6. handed out Unit 1 - Practice 7 for homework

7. Today's Recording

1. livestream

2. Unit 1 Notes: 1D Motion

3. students took retake on Unit 1 Quiz 1

4. given a v vs. t graph, determine mathematical model, x vs. t data table, and x vs. t graph

5. discussed solutions to graphs and motion maps for Unit 1 - Practice 7

6. students began working through Unit 1 Practice 8 objects A,C,D

7. students began working on two Pivot Interactives Labs: Motion Graphing a Dry Ice Puck on a Ramp and Free Fall Five: Analyzing Motion of Objects in Free Fall

8. Today's Recording

1. Sub Day: no livestream today

2. Unit 1 Notes: 1D Motion

3. students completed 2nd Pivot Interactives Lab: Free Fall Five: Analyzing Motion of Objects in Free Fall

4. students began working through Unit 1 Practice 8 objects A,C,D...need to complete for homework this weekend.

5. Sub Plans Video Recording

1. livestream

2. Unit 1 Notes: 1D Motion

3. discussed results of 2nd Pivot Interactives Lab: Free Fall Five: Analyzing Motion of Objects in Free Fall

4. discussed three examples of free fall motions

5. discussed solutions to Unit 1 Practice 8 objects A,C,D

6. introduced goal-less problems (you are given the physical situation and have to figure out everything you can - no questions are asked though!)

7. Today's Recording

1. no livestream

2. Unit 1 Notes: 1D Motion

3. go to Google Classroom and find assignment HP2s 2021....read instructions....complete as much as possible.

4. MasteringPhysics HP2s 2021 is the assignment.

5. No Recording

1. livestream

2. Unit 1 Notes: 1D Motion

3. discussed Unit 1 Practice 8 object B

4. Goal-less problems bonanza!

5. Today's Recording

1. livestream

2. Unit 1 Notes: 1D Motion

3. Goal-less problems bonanza continued!

4. Today's Recording

1. livestream

2. Unit 1 Notes: 1D Motion

3. discussed solutions to goal-less problem slides 137, 139, and 141

4. students worked on review packets:

• CV review packet

• CA review packet

5. Today's Recording

1. livestream

2. went over solutions to review packets: CV review packet and CA review packet

3. discussed video demo and developed Newton's 1st Law: An object will maintain a constant velocity unless acted upon by a net force

4. reviewed demo to show how pushes/pulls (forces) change motion (data here)...students came up with Newton's 1st Law: An object will maintain a constant velocity unless acted upon by a net force (defined as a push or pull in a particular direction) (summary here)

5. discussed how forces can be represented by arrows: magnitude is represented by length of arrow; direction is represented by direction arrow points

6. discussed types of forces...developed the idea that the normal force is the force that a surface exerts on an object touching it...it is called the "normal force" since it pushes out always in a perpendicular, or normal, direction (force catalog here)

7. discussed the nature of the normal force - normal forces are forces that occur when surfaces push against each other. The direction of this force is always perpendicular (or normal) to the surface.

8. discussed the appropriate use of interaction diagrams to identify interaction forces between objects

9. students worked on Unit 2 Practice 1, a series of situations in which students identified the forces acting on a block and sketched appropriate force diagrams...each vector representing a force was labeled using the "on,by" subscript notation.

10. Today's Recording

1. no livestream today

2. students took Unit 1 Exam

3. No Recording Today