PR-6171IRE Science A STEM Approach - 1st Class
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Lesson 1<br />
Materials<br />
IT’S A STRETCH<br />
Teacher Notes<br />
<strong>Science</strong> Inquiry Focus:<br />
What are materials and how do they change?<br />
Skills Development/Working Scientifically:<br />
• Questioning<br />
• Investigating and experimenting<br />
• Analysing<br />
• Estimating and measuring<br />
• Recording and communicating<br />
<strong>Science</strong> Learning Outcome:<br />
• Pupils observe the properties of everyday objects and<br />
materials and describe how they can change.<br />
Technology/Engineering/Mathematics Link:<br />
• Using a QR code reader to access information.<br />
Background Information<br />
• Everyday materials include things such as water,<br />
chocolate, paper, wood, plastic, rubber, glass, clay, stone,<br />
fabric, metal, cork and so on. Objects are made from one<br />
or more materials; for example, space hopper toys are<br />
made from rubber, while hair ties are made from rubber,<br />
elastic or stretchy cotton.<br />
• Materials and objects can change shape, size, colour and<br />
temperature.<br />
• Materials can be changed in a variety of physical ways<br />
such as bending, stretching, squashing, crushing,<br />
breaking, cutting, warming and cooling.<br />
Assessment Focus:<br />
• Use the T-chart as a diagnostic<br />
assessment to establish prior<br />
knowledge.<br />
• Note any observations from the<br />
discussion at Step 6 about what<br />
pupils know about materials and<br />
how they can be changed.<br />
Resources<br />
Viewing sample<br />
• Digital copy of pages 98–99<br />
• Sufficient copies of page<br />
100 for pupils<br />
• Space hopper video<br />
<br />
• Tying a ponytail with hair tie<br />
video <br />
• Space hopper (optional)<br />
• Hair tie (optional)<br />
96 <strong>Science</strong>:<br />
A <strong>STEM</strong> AP<strong>PR</strong>OACH<br />
<strong>1st</strong><br />
CLASS<br />
978-1-912760-15-2 Prim-Ed Publishing – www.prim-ed.com