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MICROORGANISMS AND DECAY

  INVESTIGATE HOW TEMPERATURE AFFECTS THE RATE OF DECAY A group of students conducted an experiment to study how temperature affects the decay of organic material. They used slices of bread as the organic material and placed them in sealed containers at four different temperatures: 4°C  (refrigerator temperature) 25°C  (room temperature) 37°C  (human body temperature) 50°C  (high temperature) The scientists observed the bread slices over 10 days and recorded the following data: Temperature (°C) Day 2 Day 4 Day 6 Day 8 Day 10 4°C No decay Slight discoloration Moderate discoloration Visible mould spots Significant mould growth 25°C Slight discoloration Moderate discoloration Visible mould spots Significant mould growth Complete decay 37°C Moderate discoloration ...
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GROUP 5

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  COOKING PANS FOR YOUR KITCHEN Consider a group of Year 7 students are gathered to discuss the project of making cooking pans for your kitchen. Their teacher Ms. Remya has introduced the importance of analysing the properties of metals for each real life applications.
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               BELL FOR OUR SCHOOL Consider a group of Year 7 students are gathered to discuss the proposed bridge project of building a bell for our school. Their teacher Ms. Remya has introduced the importance of analysing the properties of metals for each real life applications.
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PROPERTIES OF METALS- OBJECTIVE 2

     INVESTIGATING ON THE PROPERTIES OF MATERIALS IN REAL LIFE APPLICATION GROUP 1 GROUP 2 GROUP 3 GROUP 4 GROUP 5
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GROUP 3

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  MAKING JEWELLERY Consider a group of Year 7 students are gathered to discuss the proposed project of making jewellery. Their teacher Ms. Remya has introduced the importance of analysing the properties of metals for each real life applications.
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  ELECTRICAL WIRING OF YOUR CLASSROOM     Consider a group of Year 7 students are gathered to discuss the materials needed for wiring of their classroom. Their teacher Ms. Remya has introduced the importance of analysing the properties of metals for each real life applications.
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GROUP 1

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 CONSTRUCTING A BRIDGE FROM BAHRAIN TO QATAR The Properties of Metals Essential for Bridge Construction Consider a group of Year 7 students are gathered to discuss the proposed bridge project from Bahrain to Qatar. Their teacher Ms. Remya has introduced the importance of analysing the properties of metals for each real life applications.
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