Thursday, February 26, 2009
Wednesday, February 25, 2009
On Thursday, students will be working on a motion unit project. Here is a link to the project. It can be partially completed at home.
Motion Unit Project
Motion Unit Project
Monday, February 23, 2009
Thursday, February 19, 2009
Tuesday, February 17, 2009
Saturday, February 14, 2009
Thursday, February 12, 2009
Wednesday, February 11, 2009
Happy fog day grade 10's! I'm here at school today, so if you want to come in for extra help, I'll be in and out of room 228 all day. Your speed test will now be on Friday. Some of you need to finish the tobogganing lab for homework. I'm expecting you to hand that in on Thursday. We will review for the test tomorrow as well. Have a nice day!
Tuesday, February 10, 2009
Monday, February 9, 2009
Today we took up the homework from last Thursday (#3, 4 on p. 155). We then reviewed how to graph distance-time data and how to use that graph to find the average speed of the object (=slope of the line of best fit). Students then completed an activity involving graphing distance-time data and finding slope. Tomorrow we will be graphing our tobogganing data.
Saturday, February 7, 2009
On Friday we gathered tobogganing data. We measured the time of the sleds at 2m intervals down a slope. On Monday, you will be graphing the data for the 3 sleds and using the graphs to find the average speed of each sled. Remember a few of you still need to get forms signed and all of you have 2 homework questions to do (#3 and 4 from the distance-time graphs section). Have a nice weekend!
Friday, February 6, 2009
If you are having trouble finding the slope of a line on a distance-time graph, try this online tutorial. Click here for the link.
Thursday, February 5, 2009
Today we discussed instantaneous speed vs constant speed. There was a note and then students answered #1-3 from p. 153. They then copied a note about distance-time graphs. We practised graphing and finding slope. Please answer #3 & 4 on page 155 by Monday. Remember to bring a toboggan tomorrow for our speed lab. Also, dress for cold weather...hat, mitts, snowboots!
Wednesday, February 4, 2009
Tuesday, February 3, 2009
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