<p style="white-space: normal; -webkit-tap-highlight-color: rgba(26, 26, 26, 0.3); -webkit-text-size-adjust: auto;"><b>experiment：shaving cream rain</b> </h3><p style="white-space: normal; -webkit-tap-highlight-color: rgba(26, 26, 26, 0.3); -webkit-text-size-adjust: auto;">These shaving cream rain clouds were a fun, easy and beautiful activity . We can watch as the "rain" falls down from the clouds!</h3><p style="white-space: normal; -webkit-tap-highlight-color: rgba(26, 26, 26, 0.3); -webkit-text-size-adjust: auto;"></h3><p style="white-space: normal; -webkit-tap-highlight-color: rgba(26, 26, 26, 0.3); -webkit-text-size-adjust: auto;"></h3><ul><li><span style="-webkit-tap-highlight-color: rgba(26, 26, 26, 0.3);">You’ll need:</span><br></li></ul><p style="white-space: normal; -webkit-tap-highlight-color: rgba(26, 26, 26, 0.3); -webkit-text-size-adjust: auto;"></h3><p style="white-space: normal; -webkit-tap-highlight-color: rgba(26, 26, 26, 0.3); -webkit-text-size-adjust: auto;">A couple of clear glasses, vases, or bowls (it’s fun to switch up the shapes and sizes!)</h3><h3><ol style="white-space: normal; -webkit-tap-highlight-color: rgba(26, 26, 26, 0.3); -webkit-text-size-adjust: auto;"><li><span style="-webkit-tap-highlight-color: rgba(26, 26, 26, 0.3);">Food colouring</span><br></li><li><span style="-webkit-tap-highlight-color: rgba(26, 26, 26, 0.3);">Shaving cream</span><br></li><li><span style="-webkit-tap-highlight-color: rgba(26, 26, 26, 0.3);">Small bowls or containers</span><br></li><li><span style="-webkit-tap-highlight-color: rgba(26, 26, 26, 0.3);">Water</span><br></li><li><span style="-webkit-tap-highlight-color: rgba(26, 26, 26, 0.3);">some eye dropper</span></li></ol></h3> <p style="white-space: normal; -webkit-tap-highlight-color: rgba(26, 26, 26, 0.3); -webkit-text-size-adjust: auto;"></h3><ul><li><span style="-webkit-tap-highlight-color: rgba(26, 26, 26, 0.3);">steps：</span><br></li></ul><p style="white-space: normal; -webkit-tap-highlight-color: rgba(26, 26, 26, 0.3); -webkit-text-size-adjust: auto;"></h3><ol><li><span style="-webkit-tap-highlight-color: rgba(26, 26, 26, 0.3);">Start by filling the small containers with water. The less water you use (so the more concentrated 浓缩的the food colouring), the faster your “rain” will drop. But on the other hand, the more water you use, the more rain you’ll be able to make. So keep that in mind as you fill them up.</span><br></li><li><span style="-webkit-tap-highlight-color: rgba(26, 26, 26, 0.3);">Add different colours of food colouring to each of small containers. Let's add about 10 drops of food colouring. </span><br></li><li><span style="-webkit-tap-highlight-color: rgba(26, 26, 26, 0.3);">Fill a clear glass with water about 2/3 full.</span><br></li><li><span style="-webkit-tap-highlight-color: rgba(26, 26, 26, 0.3);">Top it with a generous amount of shaving cream.</span><br></li><li><span style="-webkit-tap-highlight-color: rgba(26, 26, 26, 0.3);">Use the eye dropper to drop the different colours of water onto the shaving cream cloud.You have got the hang of the eye dropper</span><br></li><li><span style="-webkit-tap-highlight-color: rgba(26, 26, 26, 0.3);">Look ，the water is like the air, and the shaving cream is like the clouds. The cloud gets full and heavy. The water will start to fall from the sky as rain. It's going to rain.Or you can say, as the clouds get saturated /ˈsætʃəˌreɪtɪd/ 饱和的 with water, they produce rain.</span><br></li><li><span style="-webkit-tap-highlight-color: rgba(26, 26, 26, 0.3);">The closer you squirt /skwɜːt/ to the edges, the faster it will go through the shaving cream and come down as rain.</span><br></li><li><span style="-webkit-tap-highlight-color: rgba(26, 26, 26, 0.3);">Let's use paperclips to represent lightning.Put them into the cup.The lightening causes thunder. "There…hear…roar."</span><br></li></ol><p style="white-space: normal; -webkit-tap-highlight-color: rgba(26, 26, 26, 0.3); -webkit-text-size-adjust: auto;">Is it lots of fun to play with the different colours and to mix everything together?</h3><p style="white-space: normal; -webkit-tap-highlight-color: rgba(26, 26, 26, 0.3); -webkit-text-size-adjust: auto;">It is pretty fun to watch the ominous /ˈɒmɪnəs/ 不祥的 dark rain clouds start to let go of 释放 little blue water droplets!</h3><p style="white-space: normal; -webkit-tap-highlight-color: rgba(26, 26, 26, 0.3); -webkit-text-size-adjust: auto;">Yours are like a storm cloud, and they seemed happy enough with that.</h3> <h3>开启U11 rain rain go away</h3> <p style="white-space: normal; -webkit-tap-highlight-color: rgba(26, 26, 26, 0.3); -webkit-text-size-adjust: auto;"><b>How does lightning happen?</b></h3><p style="white-space: normal; -webkit-tap-highlight-color: rgba(26, 26, 26, 0.3); -webkit-text-size-adjust: auto;"><b>Drops of water and ice rub against each other and make electricity.</b></h3><p style="white-space: normal; -webkit-tap-highlight-color: rgba(26, 26, 26, 0.3); -webkit-text-size-adjust: auto;"><b><font color="#39b54a">Lightning is very ,very hot, it heats up airso fast that it makes a loud " Boom". </font></b></h3><p style="white-space: normal; -webkit-tap-highlight-color: rgba(26, 26, 26, 0.3); -webkit-text-size-adjust: auto;"><b>differents shapes of lightning</b></h3><p style="white-space: normal; -webkit-tap-highlight-color: rgba(26, 26, 26, 0.3); -webkit-text-size-adjust: auto;"><b>forks/sheets/ball/beads/ribbons lightning</b></h3><p style="white-space: normal; -webkit-tap-highlight-color: rgba(26, 26, 26, 0.3); -webkit-text-size-adjust: auto;"><b>lightning rods can protect us from lightning.</b></h3> <h3>复述 the tree house</h3> <h3>演 Daddy pig loses his glasses</h3> <h3>网课写作作业 my family</h3>