Friday, Jan 7, 2011

Students who have handed in typed hypotheses can start sludge.

If students have not handed in sludge passport or hypotheses, they can work on Part 1 of lab write-up

Thursday, Jan 6, 2011

Answered questions on Manual Separation.
Answered any questions on Sludge Investigation.

Students who have brought in Sludge contracts can observe sludge for hypothesis

Typed hypothesis due tomorrow to start sludge

Wednesday, Jan 5, 2011

Collect fractional distillation write-up

Assign Manual Separation write-up for material list, procedure, and diagram

Students did Boiling Point worksheet

Tuesday, Jan 4, 2011

Collect procedures for density of liquids and small solids

Assign material list, procedure, diagram, and safety for fractional distillation - due tomorrow

Students check for crystals, do acid and flame tests.

Students did Kinetic Theory Worksheet

Monday, Jan 3, 2011

Hand back and go over Wood Labs.

Paper on "How I Would Have Done Wood Better"

Hand out Sludge Letters - due by Thursday
Hand out Sludge Scoring Guide
Went over First Half of Sludge - so students could figure out what to write up for homework this week.
Hand out Sludge Packet

Didn't do: Hand out worksheet on fractional distillation.

Give students time to test density of liquids
Students make petri dishes of powders

Assign type up material lists and procedures for density of liquids and density of small solids - due tomorrow or stay after until it is done.