Science in Primary 5 Cont ntents ents 1. Format of the paper 2. - PowerPoint PPT Presentation

Wo Woodlands odlands Ri Ring ng Primary imary School chool Science in Primary 5

Cont ntents ents 1. Format of the paper 2. Topics & Skills tested 3. Tackling Science questions 4. What you can do

Form rmat t of th f the Scie ience nce Pape per Duration of Paper : 1 hour 45 minute Total Possible Score: 100 marks Booklet A - Part 1 – 30 Multiple-choice questions – 2 marks per question – Total of 60 marks Booklet B – Part 2 – 14 Open-ended questions – 2, 3, 4 marks – Total of 40 marks

Top opic ics s Themes Topics Diversity Primary 3 Cycles Primary 4 Systems Primary 5 Energy Primary 6 Interactions Please see Annex A

Revi visi sion on for r P3, , P4 an and P5 topics opics Weekly Supplementary Lessons Gear Up! In Term 1 Gear Up! In Term 2 (1)P3 Magnet (8) P5 Melting, Freezing & Boiling (2)P4 Matter (9) P5 Evaporation & Condensation (3)P4 Light (10) P4 Digestive System & P5 Plant (4)P4 Heat Transport System (5)P3 Life Cycles (11) P4 Heat, Light & P3 Magnet (6)P3 Classifying plants & animals (12) P5 Respiratory & Circulatory System (7)P3 Exploring Materials Assessment for Learning (AfL) AfL 1 P5: Water and Changes of States P5: The Water Cycle P3: Diversity Chapter 1,2: Classifying things, Living and non-living things P3/P4: Diversity Chapter 3,4,5: Plants, Animals, Classifying animals

Skil Sk ills ls and and Process cesses es tes ested ed (a) Knowledge with Understanding (b) Application of knowledge and Process Skills Skills Processes Observing Creative Problem Solving Comparing Decision-Making Classifying Investigation Using apparatus and equipment Communicating (pictorial, tabular, graphical) Inferring Predicting Analysing Generating possibilities Evaluating Formulating hypothesis

Multi ltiple ple-Choi Choice ce Quest estion ion - Knowled nowledge ge wi with th Und nder erst stan anding ing The life cycle of Animal X is shown below. Which of the following animals has a life cycle with the same number of stages as Animal X? (1) Butterfly (2) Chicken (3) Cockroach (4) Grasshopper

Multip tiple le-Ch Choice ce Ques estion tion – Appli plication cation of concept ncepts Diagram 1 below shows a ring magnet lowered onto a plastic tray of steel pins. Diagram 2 shows the bottom view of the ring magnet. Diagram 1 Diagram 2 ring magnet X Z Y plastic tray with steel pins Which one of the following most likely shows the number of pins attracted to the bottom of the magnet at position X, Y and Z? X Y Z (1) 6 18 6 (2) 12 6 12 (3) 0 10 1 (4) 10 10 9

Op Open-ende ended d Qu Questi stion on Miya poured equal amount of the hot soup at 80 0 C into two identical containers. She used a metal spoon to stir the soup in one container and another similar spoon made of plastic in the other container. Next, Miya left both spoons in the containers as shown above. (a) A few minutes later, Miya lifted both spoons and found that the metal spoon was hotter than the plastic spoon. Explain why the metal spoon was hotter than the plastic spoon. [1] (b) Half an hour later, Miya found that the temperature of both the soup in the container and the metal spoon were the same. Give a reason why it was so. [1] hot

Tac ackl kling ing Sc Scie ience nce qu ques estions ions  Unde derstanding, standing, not ot ju just st remem membe bering ring  Applying lying Process rocess Skills ills • Tech chni niqu ques es (pro rocessin essing g given n informatio mation, n, makin king g assoc ociat iatio ions) ns)  Writt itten en Ex Express ressions ions • S.H. .H.I.N I.N.E .E • Mor ore e on on Answer swerin ing g Open en-ended ended questions estions

Unde derstanding, standing, not ot ju just st remem membe bering ring Car arry y out t Unde Un derst stand and th the e Apply ply co conce ncept pt exp xperiments eriments proce cess ss of in new w situ tuation ation. conden co ndensation sation

Unde derst standing, anding, not ot ju just st remembe membering ring Pupils ils explain: lain: • There re is a chang nge e in n stat ate from om gas to liquid uid • Explai plain n how water er vapour ur chang nge e to water er drople plet: t: Condensatio nsation n takes place ce when wa warm m wa water r vapour ur loses heat to Obser erve e wher ere e the e wat ater er condense nse on the cooler r dropl dr plets ets are f e forme rmed. d. (inner/o ner/out uter) r) surface ace of the containe ainer.

Unde derst standing, anding, not ot ju just st remembe membering ring Foggy Apply ply co conce ncept pt in new w situ tuation ations: Are e the e wat ater er dr dropl plets ets on t n the e in inne ner / ou outer er sur urface ace of the e gl glass? Des escri ribe be how conde densati tion on takes es pl place. e.

Applicati lication on of of con concepts cepts an and sk skills ills in in MCQ MCQ Timothy set up the experiment as shown below. New Situation He placed the set-up in a dry place. He recorded the temperature of the air inside the small pot. His results are shown below. Temperature(ºC) Time (minute) 0 30 Interpreting 10 27 given data 20 25

Applicati lication on of of con concepts cepts an and sk skills ills in in MCQ MCQ The drop in the temperature of the air inside the small pot was mainly due to ____________________. (1) wet sand acting as a poor conductor of heat (2) water vapour condensing on the wet cloth (3) heat being conducted to the thermometer (4) water evaporating from the wet sand Heat Gain Process Heat Loss Process Melting Freezing Boiling Condensation Evaporation

Science Answering Technique – S.H.I.N.E • S – Study the question carefully • H – Highlight the keywords • I – Identify the Science concepts • N – Note it down • E – Explain the answer with the appropriate Scientific terms

Science Answering Technique – S.H.I.N.E (MCQ)

Science Answering Technique – S.H.I.N.E (Open-ended)

The towel which is not folded dried the fastest. Based on evidence (time). Can be observed . The rate of evaporation is higher when the exposed surface area is lager. Inferring. Based on the aim of the experiment / hypothesis

Answer swerin ing g op open-ended ended quest estion ion The life cycle of a housefly is shown below.

Answer swerin ing g op open-ended ended quest estion ion Before the seventeenth century, people believed that maggots found on rotting meat came either from the meat or from the air and not from the eggs of the housefly. In 1668, a doctor conducted an experiment to prove the people wrong. He left 3 set-ups with meat for several days in a room containing adult houseflies. His results are shown below.

Answer swerin ing g op open-ended ended quest estion ion Question: How did the doctor’s results show that maggots do not come from the meat? [1] _______________________________________________________ _______________________________________________________ Sample Answer 1: The houseflies laid eggs on the meat and the eggs hatch into maggots. [0] Sample Answer 2: If the maggots came from the meat, they would have appeared on all 3 pieces of meat in the 3 containers. The covers in Containers 2 and 3 could not keep the maggots away if they had come from the meat. [1]

What at you can an do to hel elp 1. Revise to reinforce concepts, knowledge and improve retention: 2. Learn from mistakes 3. Complete homework on time 4. Support school programmes ( Attend supplementary / remedial lessons) 5. Help your child be interested in Science – Expand and Explore!

What you can do to help - Learn Together https://www.lead.com.sg http://sciberdiver.wikispaces.com/Primary+3-4 http://sciberdiver.wikispaces.com/Primary+5-6 is a useful website for pupils. Parents can learn more about the science their children are studying at school too.

Reference http://www.moe.edu.sg/education/syllabus. sciences/files/science-primary-2008.pdf Thank You!