Hand back and go over Final Exam
Homework:
Assign Quia Activities (2)
To get credit you must spend at least 5 minutes on them - do them several times
RA 10.1 - due Wednesday
Introduced waves
Ways of classifying waves:
transverse vs longitudinal
mechanical vs electromagnetic
People examples of both transverse and longitudinal
Electromagnetic Spectrum
Monday, February 8, 2010
Friday, January 22, 2010
Friday, Jan 22, 2010 Blocks 1A, 4B
Went over Energy Packet
Started Energy Cards - Got as far as transducers
Homework - Quia assignments, especially those on Energy Cards
Started Energy Cards - Got as far as transducers
Homework - Quia assignments, especially those on Energy Cards
Thursday, Jan 21, 2010 - Block 3A
Went over Energy Packet
Started Energy Cards - Got as far as transducers
Homework - Quia assignments, especially those on Energy Cards
Started Energy Cards - Got as far as transducers
Homework - Quia assignments, especially those on Energy Cards
Wednesday, January 20, 2010
Wed, Jan 20, 2010
Only 4 students got the email and Excel attachment. Had students check their cookie lab results against my Excel spreadsheet. Tried to email the spreadsheet to students so they could check work at home.
While students were checking results, other students did the energy review questions.
Showed Car Crash video.
In Block 1, showed the first 20 min of the video - The Way Things Work
Homework - finish energy questions and check cookie lab.
While students were checking results, other students did the energy review questions.
Showed Car Crash video.
In Block 1, showed the first 20 min of the video - The Way Things Work
Homework - finish energy questions and check cookie lab.
Tuesday, Jan 19, 2010 Block 3A
Had students check their cookie lab results against my Excel spreadsheet. Unfortunately, some students messed up the spreadsheet by typing in values in the wrong places so subsequent students did not get the correct answers. I should have locked cells, which I did on subsequent versions. Tried to email the spreadsheet to students so they could check work at home.
While students were checking results, other students did the energy review questions.
Showed Car Crash video for last 20 minutes of class. Missed last 2 minutes.
Homework - finish energy questions and check cookie lab.
While students were checking results, other students did the energy review questions.
Showed Car Crash video for last 20 minutes of class. Missed last 2 minutes.
Homework - finish energy questions and check cookie lab.
Friday, January 15, 2010
Friday, Jan 15, 2010
Answered questions on RA 3.3
Collected the papers
Students did the Cookie Lab
If they didn't finish the write-up it is due next period
Collected the papers
Students did the Cookie Lab
If they didn't finish the write-up it is due next period
Thursday, Jan 14, 2010
Answered questions on RA 3.3
Collected the papers
Students did the Cookie Lab
If they didn't finish the write-up it is due next period
Collected the papers
Students did the Cookie Lab
If they didn't finish the write-up it is due next period
Monday, January 11, 2010
Monday, Jan 11, 2010
Stamped and went over RA 3.2 in detail
Content Objectives:
Student will acquire confidence and expertise in:
. Using the problem strategy to solve collision problems with elastic and inelastic collisions.
Handed out worksheet on inelastic collisions
Due to the Human Rights Assembly, we had a short period. Many students did not finish the inelastic collision worksheet and I did not have time to go over the elastic collisions.
I did hand out the CD worksheet on momentum.
For homework, students were to finish the inelastic collision worksheet if they didn't finish in class and do the CD worksheet on momentum.
Told students there would be a quiz next time.
Content Objectives:
Student will acquire confidence and expertise in:
. Using the problem strategy to solve collision problems with elastic and inelastic collisions.
Handed out worksheet on inelastic collisions
Due to the Human Rights Assembly, we had a short period. Many students did not finish the inelastic collision worksheet and I did not have time to go over the elastic collisions.
I did hand out the CD worksheet on momentum.
For homework, students were to finish the inelastic collision worksheet if they didn't finish in class and do the CD worksheet on momentum.
Told students there would be a quiz next time.
Friday, January 8, 2010
Friday, Jan 8, 2010
Stamped and went over RA 3.2 in detail
Content Objectives:
Student will acquire confidence and expertise in:
. Using the problem strategy to solve collision problems with elastic and inelastic collisions.
Handed out worksheet on inelastic collisions
Students worked on them. When they were done, I checked their work. If there were problems, the students redid the problems until they got them right.
Finished by doing a couple of problems on elastic collisions, followed by a 7 block elastic collision problem where there blocks had equal masses. Showed the "trick" in doing these problems.
For homework, asked students to try out the Quia assignment.
Forgot to give out CD worksheet.
Told students there would be a quiz next time.
Content Objectives:
Student will acquire confidence and expertise in:
. Using the problem strategy to solve collision problems with elastic and inelastic collisions.
Handed out worksheet on inelastic collisions
Students worked on them. When they were done, I checked their work. If there were problems, the students redid the problems until they got them right.
Finished by doing a couple of problems on elastic collisions, followed by a 7 block elastic collision problem where there blocks had equal masses. Showed the "trick" in doing these problems.
For homework, asked students to try out the Quia assignment.
Forgot to give out CD worksheet.
Told students there would be a quiz next time.
Thursday, January 7, 2010
Thursday, Jan 7, 2010
Stamp homework RA 3.1 - go over it
Showed parts of Hewitt momentum video (boxing and rail cars)
Review content objectives from last class
Introduce conservation of momentum
Content objectives: Student will be able to:
. Define what is meant by a "system"
. State the Law of Conservation of Momentum and explain when it applies and when it does not
. Distinguish between elastic and inelastic collisions
. Use conservation of momentum to solve problems with elastic and inelastic collisions using the problem solving strategy
Show elastic and inelastic collisions on air track.
Show elastic collisions with Newton's cradle.
Bowling ball and golf ball competition
Hand out RA 3.2 due Monday
Showed parts of Hewitt momentum video (boxing and rail cars)
Review content objectives from last class
Introduce conservation of momentum
Content objectives: Student will be able to:
. Define what is meant by a "system"
. State the Law of Conservation of Momentum and explain when it applies and when it does not
. Distinguish between elastic and inelastic collisions
. Use conservation of momentum to solve problems with elastic and inelastic collisions using the problem solving strategy
Show elastic and inelastic collisions on air track.
Show elastic collisions with Newton's cradle.
Bowling ball and golf ball competition
Hand out RA 3.2 due Monday
Wednesday, January 6, 2010
Wednesday, Jan 6, 2010
Stamp homework RA 3.1 - go over it
Showed parts of Hewitt momentum video (boxing and rail cars)
Review content objectives from last class
Introduce conservation of momentum
Content objectives: Student will be able to:
. Define what is meant by a "system"
. State the Law of Conservation of Momentum and explain when it applies and when it does not
. Distinguish between elastic and inelastic collisions
. Use conservation of momentum to solve problems with elastic and inelastic collisions using the problem solving strategy
Show elastic and inelastic collisions on air track.
Show elastic collisions with Newton's cradle.
Bowling ball and golf ball competition
Hand out RA 3.2 due Friday
Showed parts of Hewitt momentum video (boxing and rail cars)
Review content objectives from last class
Introduce conservation of momentum
Content objectives: Student will be able to:
. Define what is meant by a "system"
. State the Law of Conservation of Momentum and explain when it applies and when it does not
. Distinguish between elastic and inelastic collisions
. Use conservation of momentum to solve problems with elastic and inelastic collisions using the problem solving strategy
Show elastic and inelastic collisions on air track.
Show elastic collisions with Newton's cradle.
Bowling ball and golf ball competition
Hand out RA 3.2 due Friday
Monday, Jan 4, 2010
Sorry about all the missed blogs.
Handed back Newton's Laws test and went over it.
Introduction to Impulse and Momentum
Homework: RA 3.1 due Wednesday
Handed back Newton's Laws test and went over it.
Introduction to Impulse and Momentum
Homework: RA 3.1 due Wednesday
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