15.10.2018 Views

PR-6171IRE Science A STEM Approach - 1st Class

Create successful ePaper yourself

Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.

Energy and Forces<br />

NOW YOU SEE IT! NOW YOU HEAR IT!<br />

Lesson 4<br />

Sound is<br />

vibrations that<br />

travel in waves<br />

through matter to<br />

our ears. We can<br />

hear and feel the<br />

vibrations.<br />

Viewing sample<br />

Scan the QR code to watch the video about sound.<br />

Prim-Ed Publishing – www.prim-ed.com 978-1-912760-15-2 <strong>1st</strong> <strong>Science</strong>: 71<br />

CLASS<br />

A <strong>STEM</strong> AP<strong>PR</strong>OACH

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!