Cohort 4 Chemical Reactions: Asking Questions and Defining Problems by Nico Janik https://padlet.com/nicojanik/cohort4 Made with a bold sensibility en-us 2020-08-05 21:38:30 UTC 2025-11-09 12:29:03 UTC hello@padlet.com How Do We Inflate the Glove? nicojanik https://padlet.com/nicojanik/cohort4/wish/670661248 View this demonstration. ]]> 2020-08-05 21:38:30 UTC https://padlet.com/nicojanik/cohort4/wish/670661248 Observations nicojanik https://padlet.com/nicojanik/cohort4/wish/670661249 Type out your observations here:]]> 2020-08-05 21:38:30 UTC https://padlet.com/nicojanik/cohort4/wish/670661249 Questions nicojanik https://padlet.com/nicojanik/cohort4/wish/670661250 Type out your questions here:]]> 2020-08-05 21:38:30 UTC https://padlet.com/nicojanik/cohort4/wish/670661250 Air Bag Video nicojanik https://padlet.com/nicojanik/cohort4/wish/670661251 Start here! (Stop at 1:30)]]> 2020-08-05 21:38:30 UTC https://padlet.com/nicojanik/cohort4/wish/670661251 Why are air bags important? nicojanik https://padlet.com/nicojanik/cohort4/wish/670661252 2020-08-05 21:38:30 UTC https://padlet.com/nicojanik/cohort4/wish/670661252 Click the pink "+" sign in the bottom right hand corner below and add your post here...to answer the prompt. nicojanik https://padlet.com/nicojanik/cohort4/wish/670661253 2020-08-05 21:38:30 UTC https://padlet.com/nicojanik/cohort4/wish/670661253 nicojanik https://padlet.com/nicojanik/cohort4/wish/670661254 2020-08-05 21:38:30 UTC https://padlet.com/nicojanik/cohort4/wish/670661254 Do it for the 'gram nicojanik https://padlet.com/nicojanik/cohort4/wish/670661255 2020-08-05 21:38:30 UTC https://padlet.com/nicojanik/cohort4/wish/670661255 nicojanik https://padlet.com/nicojanik/cohort4/wish/670661256 2020-08-05 21:38:30 UTC https://padlet.com/nicojanik/cohort4/wish/670661256 Draw a Model nicojanik https://padlet.com/nicojanik/cohort4/wish/670661257 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.]]> 2020-08-05 21:38:30 UTC https://padlet.com/nicojanik/cohort4/wish/670661257 (Enter name) Bakshi nicojanik https://padlet.com/nicojanik/cohort4/wish/670661258 Use this space to explain your model. The red arrows show the movement of gas molecules as the CO2 gas is expanding.]]> 2020-08-05 21:38:30 UTC https://padlet.com/nicojanik/cohort4/wish/670661258 What is the relationship between vinegar and baking soda? nicojanik https://padlet.com/nicojanik/cohort4/wish/670661260 2020-08-05 21:38:30 UTC https://padlet.com/nicojanik/cohort4/wish/670661260 Air Bag Video nicojanik https://padlet.com/nicojanik/cohort4/wish/670661261 Continue watching video until the end. Comment about the video here.]]> 2020-08-05 21:38:30 UTC https://padlet.com/nicojanik/cohort4/wish/670661261 Expanding Balloon Experiment nicojanik https://padlet.com/nicojanik/cohort4/wish/670661262 How much of each quantity did he use?]]> 2020-08-05 21:38:30 UTC https://padlet.com/nicojanik/cohort4/wish/670661262 Reaction Explained nicojanik https://padlet.com/nicojanik/cohort4/wish/670661263 Revise your model with knew knowledge! ]]> 2020-08-05 21:38:30 UTC https://padlet.com/nicojanik/cohort4/wish/670661263 What happens? nicojanik https://padlet.com/nicojanik/cohort4/wish/670661264 Read this article on the explanation of the reaction.]]> 2020-08-05 21:38:30 UTC https://padlet.com/nicojanik/cohort4/wish/670661264 Chemical Equation nicojanik https://padlet.com/nicojanik/cohort4/wish/670661265 After reading this article, go back to your model and see if you can add the reactants and products. ]]> 2020-08-05 21:38:30 UTC https://padlet.com/nicojanik/cohort4/wish/670661265 Design your experiment: How Do We Inflate the Glove? nicojanik https://padlet.com/nicojanik/cohort4/wish/670661266 View this demonstration again. ]]> 2020-08-05 21:38:30 UTC https://padlet.com/nicojanik/cohort4/wish/670661266 Did a chemical reaction occur? nicojanik https://padlet.com/nicojanik/cohort4/wish/670661267 2020-08-05 21:38:30 UTC https://padlet.com/nicojanik/cohort4/wish/670661267 Describe how you would use this to design an airbag. nicojanik https://padlet.com/nicojanik/cohort4/wish/670661268 2020-08-05 21:38:30 UTC https://padlet.com/nicojanik/cohort4/wish/670661268 Design your experiment: nicojanik https://padlet.com/nicojanik/cohort4/wish/670661269 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. ]]> 2020-08-05 21:38:30 UTC https://padlet.com/nicojanik/cohort4/wish/670661269 Properties of a chemical reaction nicojanik https://padlet.com/nicojanik/cohort4/wish/670661270 How do you know that a chemical reaction occurred? What do you observe?]]> 2020-08-05 21:38:30 UTC https://padlet.com/nicojanik/cohort4/wish/670661270 What did you think? nicojanik https://padlet.com/nicojanik/cohort4/wish/670661273 What did you think of this lesson? Use this space to reflect on how you did. What did you like or dislike? ]]> 2020-08-05 21:38:30 UTC https://padlet.com/nicojanik/cohort4/wish/670661273 Airbags are one way to keep the driver and passengers safer. nicojanik https://padlet.com/nicojanik/cohort4/wish/670661274 2020-08-05 21:38:30 UTC https://padlet.com/nicojanik/cohort4/wish/670661274 They keep us safe in an accident. nicojanik https://padlet.com/nicojanik/cohort4/wish/670661275 2020-08-05 21:38:30 UTC https://padlet.com/nicojanik/cohort4/wish/670661275 to minimize injury nicojanik https://padlet.com/nicojanik/cohort4/wish/670661276 2020-08-05 21:38:30 UTC https://padlet.com/nicojanik/cohort4/wish/670661276 nicojanik https://padlet.com/nicojanik/cohort4/wish/670661277 2020-08-05 21:38:30 UTC https://padlet.com/nicojanik/cohort4/wish/670661277 nicojanik https://padlet.com/nicojanik/cohort4/wish/670661278 2020-08-05 21:38:30 UTC https://padlet.com/nicojanik/cohort4/wish/670661278 nicojanik https://padlet.com/nicojanik/cohort4/wish/670661279 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! ]]> 2020-08-05 21:38:30 UTC https://padlet.com/nicojanik/cohort4/wish/670661279 Observations nicojanik https://padlet.com/nicojanik/cohort4/wish/670661280 I noticed that airbags have chemicals]]> 2020-08-05 21:38:30 UTC https://padlet.com/nicojanik/cohort4/wish/670661280 Respond nicojanik https://padlet.com/nicojanik/cohort4/wish/670661281 2020-08-05 21:38:30 UTC https://padlet.com/nicojanik/cohort4/wish/670661281 Deja nicojanik https://padlet.com/nicojanik/cohort4/wish/670661282 I noticed that the glove inflated quickly. ]]> 2020-08-05 21:38:30 UTC https://padlet.com/nicojanik/cohort4/wish/670661282 What was that air in the glove? nicojanik https://padlet.com/nicojanik/cohort4/wish/670661283 2020-08-05 21:38:30 UTC https://padlet.com/nicojanik/cohort4/wish/670661283 I observed the glove inflating when the fingers were lifted and the powder mixed with the liquid. nicojanik https://padlet.com/nicojanik/cohort4/wish/670661284 2020-08-05 21:38:30 UTC https://padlet.com/nicojanik/cohort4/wish/670661284 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. nicojanik https://padlet.com/nicojanik/cohort4/wish/670661285 2020-08-05 21:38:30 UTC https://padlet.com/nicojanik/cohort4/wish/670661285 I observe..... nicojanik https://padlet.com/nicojanik/cohort4/wish/670661286 2020-08-05 21:38:30 UTC https://padlet.com/nicojanik/cohort4/wish/670661286 Deja nicojanik https://padlet.com/nicojanik/cohort4/wish/670661288 What would happen if you used a different glove-like a different material other than latex?]]> 2020-08-05 21:38:30 UTC https://padlet.com/nicojanik/cohort4/wish/670661288 nicojanik https://padlet.com/nicojanik/cohort4/wish/670661289 2020-08-05 21:38:30 UTC https://padlet.com/nicojanik/cohort4/wish/670661289 nicojanik https://padlet.com/nicojanik/cohort4/wish/670661290 2020-08-05 21:38:30 UTC https://padlet.com/nicojanik/cohort4/wish/670661290 nicojanik https://padlet.com/nicojanik/cohort4/wish/670661291 Me too]]> 2020-08-05 21:38:30 UTC https://padlet.com/nicojanik/cohort4/wish/670661291 Edward https://padlet.com/nicojanik/cohort4/wish/670926832 2020-08-06 03:23:49 UTC https://padlet.com/nicojanik/cohort4/wish/670926832 Baking Soda + Vinegar Model jclark43 https://padlet.com/nicojanik/cohort4/wish/670928710 2020-08-06 03:26:30 UTC https://padlet.com/nicojanik/cohort4/wish/670928710 https://padlet.com/nicojanik/cohort4/wish/670928826 2020-08-06 03:26:41 UTC https://padlet.com/nicojanik/cohort4/wish/670928826 https://padlet.com/nicojanik/cohort4/wish/670929110 2020-08-06 03:27:07 UTC https://padlet.com/nicojanik/cohort4/wish/670929110 https://padlet.com/nicojanik/cohort4/wish/670929496 2020-08-06 03:27:46 UTC https://padlet.com/nicojanik/cohort4/wish/670929496 https://www.youtube.com/watch?v=JW39_pXW3G4 https://padlet.com/nicojanik/cohort4/wish/670930799 bike helmet airbag]]> 2020-08-06 03:29:42 UTC https://padlet.com/nicojanik/cohort4/wish/670930799