sub plans 1/06 - inv 1.2

1) play warm up video. pause to allow kids to work, then play the explination
sp inv 1.2 wu
2) I launched the investigation 1.2 yesterday. Students should work in pairs to finish. Make sure that everyone actually makes the graphs as described in investigation 1.2
3) if time allows and EVERYONE finishes and is behaved, then you can play mummyball. Otherwise they can work on homework (on blog)
4) during the investigation, have someone check homework (clipboards are on the low grey file cab)

Thanks,

Kirk