on our first day in school in term one, Ms nada started teaching us on lab safety. First the do and don'ts in the lab.
DO
-Always follow the teachers instructions
-Keep note books and paper away from the bunsen burner flame and other chemicals.
-Tell teacher upon sustaining any wounds during experiments.
-Report to teacher of any broken glassware or spilled chemicals.
-Wait for heated equippment to cool down.
-Leave all benches and table clean and dry before leaving.
-Wash hands after experiments.
-Point test tube away from your's or anyone's eyes.
-Wear safety googles at all times.
Don'ts
-Enter labortary without teacher.
-Play or behave roughly.
-Eat or drink in the laboratory.
-Smell or taste substances.
-Put solid objects into the sink.
-Pour substances down the sink.
-Mix chemicals without teachers instructions.
-Look directly on top of test tube, beaker or flask.
As the start of Term 3 there are a few things to begin with...
1. List of elements Al, Zu, Cu, Mg, Hg, Fe, C, S, Cl, N, I, H and O ( list 20 elements inclusive )
2. E-portfolio : Deadline End of Term 3
3. Ace : Deadline T3W6 Fri 23:59
4. Term 3 Test wk 6 Thu 4/8
On: Element, compound, mixture, 15 MCQ
solution, suspension, separation technique 25 structured questions
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40 marks and 5 marks for pop quiz S.I.units
5. Topics to be taught in Term 3
- cell
- diffusion and osmosis
- digestion
- respiration
- photosynthesis
Practical : D
-- Wk 2, 4, 6, 8