Today we broke into groups, and each group created a review poster that includes all concepts from the assigned chapter. Tomorrow each group will present their poster and then we will begin the review assignment.
The period 3 final exam is on Wednesday June 8, and the period 5 and period 6 final exam is on Thursday June 9.
Today we broke into groups, and each group created a review poster that includes all concepts from the assigned chapter. Tomorrow each group will present their poster and then we will begin the review assignment.
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Today we learned how to analyze circuits by finding equivalent resistance, then solving for voltage and current in different parts of the circuit. Homework was a circuit worksheet.
Today we talked about resistance and power. Homework is p. 633 #3, 5 (Focus) and p. 634 #10, 22, 23, 24, 27 (Problems) due tomorrow.
All make-up work must be completed and turned in by Friday May 27th. No Exceptions!!!
Today we talked about voltage, current, resistance, and Ohm's Law. Homework is p. 633 #1,2 (Focus questions) and p. 634 #1-8 (Problems). This assignment is due on Wednesday.
This extra credit opportunity is for 3rd and 5th period only. (6th period already had an extra credit opportunity.)
Take a selfie of you doing something fun or interesting. Keep it safe and school appropriate. In a paragraph or two, explain the physics behind what you are doing, using appropriate physics vocabulary. If you can throw a calculation into your explanation you can truly demonstrate your physics superpowers. Hand in your selfie and paragraph by next Wednesday (5/25) by 3pm and I will drop your lowest quiz grade. Some rules: 1) you must be in the photo 2) your paragraph must contain legitimate physics concepts using legit physics speak 3) there are no negotiations around what grade gets dropped - lowest QUIZ grade from the TEST category only 4) no late submissions will be accepted 5) decisions of the judges are final Today we began our study of electric circuits with an investigation of single bulb circuits.
Today we talked about the structure of the eye, and how images are formed on the retina. We looked at how lenses can correct vision problems.
Tomorrow is the final quiz on the optics unit. It covers Snell's Law, critical angles, dispersion, and thin lenses (thin lens equation, magnification equation). I will give you the equations on the quiz. You need to know how to use them and interpret the results. Yesterday we talked about dispersion and rainbows. Then we learned how to use the thin lens equation to calculate image distance, focal point, etc, and the magnification equation to calculate image height and determine if the image is inverted or upright. Homework is p. 837 #44, 46, 50, 51, 55.
Tomorrow is a work day and Friday we will have a final quiz on the optics unit covering Snell's Law, total internal reflection, dispersion, and thin lenses. |
Reminders:
10/16/2018 - Test on one dimensional kinematics (tentative)
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