Cambridge Science Checkpoint

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UNIVERSITY OF CAMBRIDGE INTERNATIONAL EXAMINATIONS Cambridge Primary Checkpoint SCIENCE Paper 1 SPECIMEN PAPER 0846/01 For Examination from 2012 45 minutes Candidates answer on the Question Paper. Additional Materials: Pen Pencil Ruler Calculator READ THESE INSTRUCTIONS FIRST Write your Centre number, candidate number and name in the spaces at the top of this page. Write in dark blue or black pen. Answer all questions. The number of marks is given in brackets [ ] at the end of each question or part question. You should show all your working in the booklet. For Examiner's Use 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Total This document consists of 20 printed pages. [Turn over © UCLES 2011 2 1 (a) Look at the diagrams of the electric plugs. For Examiner's Use Which metal is used for the wire inside these electrical plugs? [1] (b) Use one word to complete this sentence. People often wear rubber boots when they use electrical tools. This is because rubber is a good electrical [1] 2 Complete these sentences. Choose words from the list. an echo a pulse a reflection vibrations waves [1] [1] [1] (a) Sound is created by (b) Sound travels as (c) A reflected sound is called © UCLES 2011 0846/01/SP/12 3 3 Zara is investigating different materials. First she wants to find out which is the hardest rock. She scratches each rock with a different object. She records whether her scratch made a mark. This table shows her results. Type of Rock Marble Sandstone Talc Granite fingernail no mark no mark mark no mark coin mark mark mark no mark matchstick no mark no mark mark no mark plastic knife no mark mark mark no mark For Examiner's Use (a) Which is the hardest rock she tested? [1] (b) What evidence in the table shows that talc is the softest rock she tested? [1] (c) She does another test. permeable. She finds

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