div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=documentstep-up-a-transforming-secondary-mathematics-and-science-rationale-in-thishtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: Step Up – Transforming secondary mathematics and science · Rationale: In this unit students will be challenged to power a putt putt pop pop boat with the most efficient loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader034fdocumentsinreader034viewer20220519176008e713d331ba76206da0c3html5thumbnails1jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imageimg data-url=documentstep-up-a-transforming-secondary-mathematics-and-science-rationale-in-thishtmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: Step Up – Transforming secondary mathematics and science · Rationale: In this unit students will be challenged to power a putt putt pop pop boat with the most efficient loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader034fdocumentsinreader034viewer20220519176008e713d331ba76206da0c3html5thumbnails2jpg width=140 height=200 divdiv