Soalan matematik upsr pdf1/4/2023 ![]() Refering to table 1, the data on the left shows the types of surface to use in the investigation. Table 1 shows the result of the investigation. (Table 1) Diagram 1 shows an investigation of frictional force. Left Change Right Respond 左操右反 Up Change Down Respond 上操下反 Horizontal Change Vertical Respond 横操直反Īnd remember that Unchanged is constant (不动则固), to look for constant variable. Mnemonic Graph & Table analysis When come to data analyzing, here are some mnemonics that can help you to figure out the responding variable and manipulated variable from graphs and tables: ![]() Manipulated variable: Controls individual factor causes. ![]() Sometimes they will use the term as 'kept constant' Responding variable: To act in return or in response to an external factor or the stimulation. Constant variable, Responding variable, Manipulated variable Constant variable: Does not change or varying. Let us look at the differences between constant variable, responding variable and manipulated variable. Here are thel keywords that you need to understand in section B:constant variables (variables that are kept the same), responding variable, manipulated variables (changed), aim (purpose), hypothesis (relationship), inference (reason) and conclusion. In order to answer the section B well, you need to understand the pattern of the question and the keywords. You need to complete the section B within 30min. ![]() SCIENCE UPSR Science section B is the most difficult part in Science paper. ![]()
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