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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

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