1 2015 Scientific Methods & Laboratory apparatus Grade: 6

2 Scientific methods? OBSERVATION RECORDING HYPOTHESIS INVESTIGATION

3 Laboratory apparatus

4 For containing or heating small amount of substancesTest tube Boiling tube For containing or heating small amount of substances

5 For containing chemicals or collecting liquidsBeaker Conical flask For containing chemicals or collecting liquids

6 Measuring cylinder BuretteFor measuring a volume of liquid to an accuracy of 0.1 cm³ For measuring a volume of liquid to an accuracy of 1 cm³

7 Provide heat for experiment Collecting small amounts of liquidBunsen Burner Pipette Provide heat for experiment Collecting small amounts of liquid

8 Identify the apparatusB C D E F G Identify the apparatus A – Boiling tube / Test tube E – Bunsen burner B – Burette F – Pipette C – Measuring cylinder G – Beaker D – Conical flask

9 A D / G E Identify the apparatus F EB C D E F G For containing or heating small amount of substances A For containing chemicals or collecting liquids D / G Provide heat for experiment E

10 B C F F Identify the apparatus EG Identify the apparatus For measuring a volume of liquid to an accuracy of 0.1 cm³ B For measuring a volume of liquid to an accuracy of 1 cm³ C Collecting small amounts of liquid F

11 Answer: For containing or heating small amount of substancesWhich instrument is used to measure the volume of liquid to an accuracy of 0.1 cm³ E Answer: E F Identify the instrument in F Answer: Conical Flask G What is the use of instrument in G Answer: For containing or heating small amount of substances