How can we hear so many different sounds from across the room when we spin the record?
- Do Now– Copy down today’s homework assignment in your planner. Get out your signed safety contract. Get out your ISN and add to the Table of Contents-“Sound Device Observations p.17” (Right Side); Head page 17 properly with “Sound Device Observations- 10/10/17.”
- Anchoring Phenomenon- Set up ISN p.17 with “Observations-Phenomenon- The circular disc of a device is spun under a needle.” Observe as the disc on a device is spun. Watch & listen carefully to the phenomenon. What did you observe?
- Write-Pair-Share– WRITE down your observations on ISN p.17. PAIR with your table group to share your observations with each other and search for things your observations had that were alike and things that were different. SHARE with the full class by asking one member to share an observation from your discussion. These Initial Observations will be recorded as a class and students should record them on ISN p.17.
- Initial Ideas for Investigation– As a full class, record any Initial Ideas for Investigation
Complete sketch of yourself as scientist (ISN p.5) and Unit Cover Page (ISN p.15)
Period 3– Answer the following questions on the handout:
- What questions did your observations raise for you?
- What ideas for investigations do you have?
|11:41-1:01 (includes lunch as usual with usual times)
- For any pair of interacting objects, the force exerted by the first object on the second object is equal in strength to the force that the second object exerts on the first, but in the opposite direction (Newton’s third law).
- The motion of an object is determined by the sum of the forces acting on it; if the total force on the object is not zero, its motion will change. The greater the mass of the object, the greater the force needed to achieve the same change in motion. For any given object, a larger force causes a larger change in motion.
- All positions of objects and the directions of forces and motions must be described in an arbitrarily chosen reference frame and arbitrarily chosen units of size. In order to share information with other people, these choices must also be shared.
- Do Now- Copy down today’s homework assignment in your planner. Get out your science notebook and add to the NEW Table of Contents- “Anchoring Phenomenon p.78” (Left Side). Head page 78 properly with “Anchoring Phenomenon-Predict Describe Explain-5/8/17.”
- Notebook– Trim and tape the NEW Table of Contents to inside front cover. Write the phenomena topic on p.78 and set up a Predict-Describe-Explain with the following questions: Make a prediction about what will happen and explain your reasoning. How would you describe what you observed? How would you explain what you observed?
- Anchoring Phenomenon/Predict-Describe-Explain– Watch the phenomenon video of the truck vs. the pillar crash test. On p.78, make a prediction about what will happen and explain your reasoning. Then watch the rest of the video. How would you describe what you observed? How would you explain what you observed? (Write-Pair-Share)
- Driving Questions- Write questions you have on Post-it notes (one question per note). Stick the notes to page 78. (Individual)
Motion and Forces Unit Cover page 79 due Friday, 5/12
- Each atom has a charged sub-structure consisting of a nucleus, which is made of protons and neutrons, surrounded by electrons.
- The periodic table orders elements horizontally by the number of protons in the atom’s nucleus and places those with similar chemical properties in columns. The repeating patterns of this table reflect patterns of outer electron states.
- Do Now– Copy down today’s homework assignment in your planner. Get out your science notebook and add to the Table of Contents- “Cover Page- p.67” (Right Side).
- Science Friday– Breakthrough: Connecting the Drops
- Anchoring Phenomenon/See-Think-Wonder– Share with the full class your responses on page 66.
- Model– Create an initial model about the randomly dancing smoke particles. Draw a diagram of the phenomenon on a piece of easel paper. (Cooperative table group)
- Unit Cover Page-On p.67 in your interactive science notebook, create a cover page for the unit on Density
- Write the title very large so that it is easy to read.
- Draw a minimum of 3 pictures that represents the unit.
- Color the entire page, corner to corner, using colored pencil or crayons- no white paper showing
Unit cover page 67 due on Tue. 4/4