Chemical Reactions: Asking Questions and Defining Problems by STEM4Real Education https://padlet.com/STEM4Real/chemicalreactions Made with a bold sensibility en-us 2020-05-13 23:34:02 UTC 2025-12-31 11:43:39 UTC hello@padlet.com How Do We Inflate the Glove? STEM4Real https://padlet.com/STEM4Real/chemicalreactions/wish/572687257 View this demonstration. ]]> 2020-05-14 13:48:05 UTC https://padlet.com/STEM4Real/chemicalreactions/wish/572687257 Observations STEM4Real https://padlet.com/STEM4Real/chemicalreactions/wish/572689986 Type out your observations here:]]> 2020-05-14 13:49:05 UTC https://padlet.com/STEM4Real/chemicalreactions/wish/572689986 Questions STEM4Real https://padlet.com/STEM4Real/chemicalreactions/wish/572712007 Type out your questions here:]]> 2020-05-14 13:56:50 UTC https://padlet.com/STEM4Real/chemicalreactions/wish/572712007 Air Bag Video STEM4Real https://padlet.com/STEM4Real/chemicalreactions/wish/572758758 Start here! (Stop at 1:30)]]> 2020-05-14 14:12:57 UTC https://padlet.com/STEM4Real/chemicalreactions/wish/572758758 Why are air bags important? STEM4Real https://padlet.com/STEM4Real/chemicalreactions/wish/572765094 2020-05-14 14:14:57 UTC https://padlet.com/STEM4Real/chemicalreactions/wish/572765094 Click the pink "+" sign in the bottom right hand corner below and add your post here...to answer the prompt. STEM4Real https://padlet.com/STEM4Real/chemicalreactions/wish/572770341 2020-05-14 14:16:41 UTC https://padlet.com/STEM4Real/chemicalreactions/wish/572770341 STEM4Real https://padlet.com/STEM4Real/chemicalreactions/wish/572778621 2020-05-14 14:19:29 UTC https://padlet.com/STEM4Real/chemicalreactions/wish/572778621 Do it for the 'gram STEM4Real https://padlet.com/STEM4Real/chemicalreactions/wish/572793700 2020-05-14 14:24:31 UTC https://padlet.com/STEM4Real/chemicalreactions/wish/572793700 STEM4Real https://padlet.com/STEM4Real/chemicalreactions/wish/572795558 2020-05-14 14:25:08 UTC https://padlet.com/STEM4Real/chemicalreactions/wish/572795558 Draw a Model STEM4Real https://padlet.com/STEM4Real/chemicalreactions/wish/572796665 Click the "three dots" and then click "draw". Draw a model to explain what is causing the glove to inflate. Include baking soda, vinegar, in your drawing. Use arrows to describe movement or forces.]]> 2020-05-14 14:25:29 UTC https://padlet.com/STEM4Real/chemicalreactions/wish/572796665 (Enter name) Bakshi STEM4Real https://padlet.com/STEM4Real/chemicalreactions/wish/572803460 Use this space to explain your model. The red arrows show the movement of gas molecules as the CO2 gas is expanding.]]> 2020-05-14 14:27:39 UTC https://padlet.com/STEM4Real/chemicalreactions/wish/572803460 What is the relationship between vinegar and baking soda? STEM4Real https://padlet.com/STEM4Real/chemicalreactions/wish/572817441 2020-05-14 14:32:17 UTC https://padlet.com/STEM4Real/chemicalreactions/wish/572817441 Air Bag Video STEM4Real https://padlet.com/STEM4Real/chemicalreactions/wish/572820078 Continue watching video until the end. Comment about the video here.]]> 2020-05-14 14:33:09 UTC https://padlet.com/STEM4Real/chemicalreactions/wish/572820078 Expanding Balloon Experiment STEM4Real https://padlet.com/STEM4Real/chemicalreactions/wish/572848583 How much of each quantity did he use?]]> 2020-05-14 14:42:43 UTC https://padlet.com/STEM4Real/chemicalreactions/wish/572848583 Reaction Explained STEM4Real https://padlet.com/STEM4Real/chemicalreactions/wish/572857757 Revise your model with knew knowledge! ]]> 2020-05-14 14:45:48 UTC https://padlet.com/STEM4Real/chemicalreactions/wish/572857757 What happens? STEM4Real https://padlet.com/STEM4Real/chemicalreactions/wish/572872006 Read this article on the explanation of the reaction.]]> 2020-05-14 14:50:31 UTC https://padlet.com/STEM4Real/chemicalreactions/wish/572872006 Chemical Equation STEM4Real https://padlet.com/STEM4Real/chemicalreactions/wish/572874405 After reading this article, go back to your model and see if you can add the reactants and products. ]]> 2020-05-14 14:51:19 UTC https://padlet.com/STEM4Real/chemicalreactions/wish/572874405 Design your experiment: How Do We Inflate the Glove? STEM4Real https://padlet.com/STEM4Real/chemicalreactions/wish/572894699 View this demonstration again. ]]> 2020-05-14 14:58:05 UTC https://padlet.com/STEM4Real/chemicalreactions/wish/572894699 Did a chemical reaction occur? STEM4Real https://padlet.com/STEM4Real/chemicalreactions/wish/572896771 2020-05-14 14:58:45 UTC https://padlet.com/STEM4Real/chemicalreactions/wish/572896771 Describe how you would use this to design an airbag. STEM4Real https://padlet.com/STEM4Real/chemicalreactions/wish/572899136 2020-05-14 14:59:18 UTC https://padlet.com/STEM4Real/chemicalreactions/wish/572899136 Design your experiment: STEM4Real https://padlet.com/STEM4Real/chemicalreactions/wish/572900951 What materials do you need? 
How much of each quantity would you need to inflate the balloon based on your observations and research on chemical reactions. ]]> 2020-05-14 14:59:49 UTC https://padlet.com/STEM4Real/chemicalreactions/wish/572900951 Properties of a chemical reaction STEM4Real https://padlet.com/STEM4Real/chemicalreactions/wish/572912066 How do you know that a chemical reaction occurred? What do you observe?]]> 2020-05-14 15:03:41 UTC https://padlet.com/STEM4Real/chemicalreactions/wish/572912066 What did you think? STEM4Real https://padlet.com/STEM4Real/chemicalreactions/wish/572926654 What did you think of this lesson? Use this space to reflect on how you did. What did you like or dislike? ]]> 2020-05-14 15:08:34 UTC https://padlet.com/STEM4Real/chemicalreactions/wish/572926654 Airbags are one way to keep the driver and passengers safer. jkelly128 https://padlet.com/STEM4Real/chemicalreactions/wish/573297575 2020-05-14 17:19:28 UTC https://padlet.com/STEM4Real/chemicalreactions/wish/573297575 They keep us safe in an accident. robertsonj1 https://padlet.com/STEM4Real/chemicalreactions/wish/573297837 2020-05-14 17:19:34 UTC https://padlet.com/STEM4Real/chemicalreactions/wish/573297837 to minimize injury mishlerc https://padlet.com/STEM4Real/chemicalreactions/wish/573300419 2020-05-14 17:20:33 UTC https://padlet.com/STEM4Real/chemicalreactions/wish/573300419 mishlerc https://padlet.com/STEM4Real/chemicalreactions/wish/573330616 2020-05-14 17:32:00 UTC https://padlet.com/STEM4Real/chemicalreactions/wish/573330616 kgardnerSTEAM https://padlet.com/STEM4Real/chemicalreactions/wish/573335184 2020-05-14 17:33:50 UTC https://padlet.com/STEM4Real/chemicalreactions/wish/573335184 kgardnerSTEAM https://padlet.com/STEM4Real/chemicalreactions/wish/573380922 I loved this activity! I'd love to think about how we can enable (and then monitor) student engagement in activities like this! Something to think about! ]]> 2020-05-14 17:52:14 UTC https://padlet.com/STEM4Real/chemicalreactions/wish/573380922 Observations STEM4Real https://padlet.com/STEM4Real/chemicalreactions/wish/583553214 I noticed that airbags have chemicals]]> 2020-05-19 21:24:17 UTC https://padlet.com/STEM4Real/chemicalreactions/wish/583553214 Respond STEM4Real https://padlet.com/STEM4Real/chemicalreactions/wish/583554194 2020-05-19 21:25:02 UTC https://padlet.com/STEM4Real/chemicalreactions/wish/583554194 Deja descalera https://padlet.com/STEM4Real/chemicalreactions/wish/583562459 I noticed that the glove inflated quickly. ]]> 2020-05-19 21:31:16 UTC https://padlet.com/STEM4Real/chemicalreactions/wish/583562459 What was that air in the glove? STEM4Real https://padlet.com/STEM4Real/chemicalreactions/wish/583562702 2020-05-19 21:31:27 UTC https://padlet.com/STEM4Real/chemicalreactions/wish/583562702 I observed the glove inflating when the fingers were lifted and the powder mixed with the liquid. https://padlet.com/STEM4Real/chemicalreactions/wish/583563029 2020-05-19 21:31:42 UTC https://padlet.com/STEM4Real/chemicalreactions/wish/583563029 I observed the glove inflated to a certain point, then began to release air where possible. I wonder what would have happened if the air were not able to escape. https://padlet.com/STEM4Real/chemicalreactions/wish/583564148 2020-05-19 21:32:35 UTC https://padlet.com/STEM4Real/chemicalreactions/wish/583564148 I observe..... https://padlet.com/STEM4Real/chemicalreactions/wish/583565770 2020-05-19 21:33:49 UTC https://padlet.com/STEM4Real/chemicalreactions/wish/583565770 Deja descalera https://padlet.com/STEM4Real/chemicalreactions/wish/583565801 What would happen if you used a different glove-like a different material other than latex?]]> 2020-05-19 21:33:50 UTC https://padlet.com/STEM4Real/chemicalreactions/wish/583565801 STEM4Real https://padlet.com/STEM4Real/chemicalreactions/wish/583568328 2020-05-19 21:35:37 UTC https://padlet.com/STEM4Real/chemicalreactions/wish/583568328 https://padlet.com/STEM4Real/chemicalreactions/wish/583571499 Me too]]> 2020-05-19 21:38:05 UTC https://padlet.com/STEM4Real/chemicalreactions/wish/583571499 https://padlet.com/STEM4Real/chemicalreactions/wish/583573595 2020-05-19 21:39:28 UTC https://padlet.com/STEM4Real/chemicalreactions/wish/583573595