monday, september 16 th , 2013

Monday, September 16th, 2013Your Learning Goal: Students will use their testable questions to develop procedures for an experiment of their choosing.

Table of Contents: NONE

Do Now: Trade notebooks with the group members at your table and use the Interactive Notebook template to provide constructive feedback on the back of the template for each group member.

Homework

Developing an Experiment

(due Thursday)

Agenda

1. PB & J Methods2. Demonstration3. Developing an Experiment

It’s Peanut Butter Jelly Time!!!

Technology Survey

Developing an Experiment

 Task: Develop an experiment on a topic you

are interested in, providing the general topic, observations you've made or can make to help guide your experiment or any background information you have about the topic, a specific testable question, materials needed for testing and the procedures you would need to conduct a quality, reproducible experiment.

Topic:

Background Info/Observations:   Testable Question:  Materials needed to conduct experiment:   Procedures:     

Wednesday, September 18th, 2013Your Learning Goal: Students will be able to identify an object’s position given a set of reference points and directions. Students will collect data on moving objects and quantify their results.Table of Contents: Measuring Motion p. 4

Do Now: You’ve got a huge list of things to get done…first, you have to go to the Dr’s office to get a check up, then you’ve got to go get an oil change at the mechanic’s. Afterwards, you have to return some library books and then finally you need to stop off and pick up some things from the grocery store. Before you leave, map out the quickest route to each stop and calculate the total distance you will

have travelled.

Homework

Developing an Experiment(due Friday)

Agenda1. Position & Reference Point2. Runner’s Lab—Data Collection

1. Home2. Doctor3. Mechanic4. Library5. Grocery

Store6. Home

Measuring Motion 9/18/13Do Now: •Home to Dr.:•Dr. to Mechanic:•Mechanic to Library:•Library to Store:•Store to Home:

• Total: __________

Motion-an objects change in position relative to a reference point

**Motion is relative to an individual’s point of view

4

http://www.classzone.com/books/ml_science_share/vis_sim/mfm05_pg7_relmotion/mfm05_pg7_relmotion.html

Relative Motion

Measuring Motion 9/18/13Do Now: •Home to Dr.:•Dr. to Mechanic:•Mechanic to Library:•Library to Store:•Store to Home:

• Total: __________

Motion-an objects change in position relative to a reference point

**Motion is relative to an individual’s point of view

X

Describe final position relative to reference point:

4

Average speed= total distance / total time

Speed:

◦Solve Mr. Wynne’s Commute!

VELOCITY!

Riddle:◦Two birds leave the same tree at the same

time. They both fly at 10km/h for 5 min, 12km/h for 8 min and 5km/h for 10 min. Why don’t they end up in the same place?

Speed: The rate at which an object moves in a given distance

Speed and Velocity are two different things!

Velocity: Speed AND Direction

Speed and Velocity Video

Measuring Motion 9/18/13Do Now: •Home to Dr.:•Dr. to Mechanic:•Mechanic to Library:•Library to Store:•Store to Home:

• Total: __________

Motion-an objects change in position relative to a reference point

**Motion is relative to an individual’s point of view

X

Describe final position relative to reference point:

4

Average speed= total distance / total timeVelocity- the speed of an object in a particular direction

The velocity of an object is constant only if the speed and direction of the object do not change

Situation Changing

Skydiver falling faster and faster

Runner going around a turn on track

Taking an exit off the freeway

Plane landing

Acceleration is the rate at which velocity changes over time; an object accelerates if its speed, direction or both change

In closing:Write out an original scenario where an object of your choosing is exhibiting each of the 3 main ideas we explored today (Speed, Velocity, Acceleration). Describe how your object is moving in relation to these physical concepts. Minimum 3 sentences.

Your Homework:◦Turn in your Developing an Experiment handout by Friday!!!

Thursday, September 19th, 2013Your Learning Goal: Students will gain an understanding of the relationship between speed, distance and time. Students will demonstrate their ability to follow specific, detailed procedures in a lab setting. Table of Contents: Speed pg. 5

Do Now: Trade notebooks with the group members at your table and use the Interactive Notebook template to provide constructive feedback on the back of the template for each group member.

Homework

Developing an Experiment(due Friday)

Interactive Notebook Check(collecting Notebooks Friday)

Agenda1. IN Peer Feedback2. Speed3. Runners Lab—Data Collection4. Graphing

Interactive Notebook Peer Feedback

Speed 9/18/13

5

Practice:Calculate the speed of the following objects (show your work):•Racecar:

•Train:

•Fire Truck

Calculating Speed-

Speed is a function of distance and time

The Magic Triangle!!!

**Solve for the missing variable

**Speed can also be measured in intervals of distance or time

Speed Challenge!!!

Roles:◦ Timers (8)—time at a specific location

◦ Speeders (3)—complete each motion task

◦ Data Collectors (8)—ensure data is accurately collected

◦ Ushers (4)—ensure that student participants are quiet in the hallway and not disrupting other learners

Speed 9/18/13

5

Practice:Calculate the speed of the following objects (show your work):•Racecar:

•Space Shuttle:

•Fire Truck

Calculating Speed-

Speed is a function of distance and time

The Magic Triangle!!!

**Solve for the missing variable

**Speed can also be measured in intervals of distance or time

My role in the Speed Challenge is:

Speed is a scalar quantity—quantity that is fully described by magnitude alone

TASK DISTANCE TIMEA B C Equation

AverageSPEED

*remember units!

Hopping 5m

10m

15m

20 m

Walking Backwards

5m

10m

15m

20m

Walking Regular

5m

10m

15m

20m

SpeedWalking

5m

10m

15m

20m

Remember to do!!!

Turn in Developing an Experiment◦(complete technology survey on back!)

Prepare your Interactive Notebooks for your 1st Notebook Check◦I will collect IN’s the NEXT time I see you!

Friday, September 20th, 2013Your Learning Goal: Students will use data collected in a lab activity to guide their construction of multiple graphs displaying speed, distance and time. Students will be able to identify how motion is quantified and represented graphically.

Table of Contents: Speed pg. 5 (Continued)

Do Now: A car leaves Minneapolis heading Southbound towards New Orleans at 5PM on a Friday. The car averages a speed of 110km/hr. The car arrives at 11AM the following morning. What is the distance between Minneapolis and New Orleans? Show your work. Write answer in a sentence.

Homework

Developing an Experiment(due Today)

Interactive Notebooks(due Today)

Agenda

1. Runner’s Lab2. Graphing

Speed 9/20/13

5

Practice:Calculate the speed of the following objects (show your work):•Racecar:

•Space Shuttle:

•Fire Truck

Calculating Speed-

Speed is a function of distance and time

The Magic Triangle!!!

**Solve for the missing variable

**Speed can also be measured in intervals of distance or time

My role in the Speed Challenge is:

Do Now: A car leaves Minneapolis heading Southbound towards New Orleans at 5PM on a Friday. The car averages a speed of 110km/hr. The car arrives at 11AM Saturday morning. What is the distance between Minneapolis and New Orleans? Show your work. Write answer in a sentence.Reflection:What, if anything so far, have you struggled to understand? If you had one question for Mr. Wynne, what would it be?

Speed is a scalar quantity—quantity that is fully described by magnitude alone

Collect Data

Collect Data

Collect Data

Collect Data

Find Interval Times**You should have 2 numbers in 10m, 15m and 20m boxes!!!Time/Interval Time

Write Speed Equations

Speed = DxT**Remember, the distance of each interval is 5m!!!

Solve for SpeedYou may use cell phone calculators for this part

Stack up your Notebooks in the middle of the table

Developing an Experiment—stack your group’s handouts on top of your Notebooks