Cohort 2 Chemical Reactions: Asking Questions and Defining Problems by Nico Janik https://padlet.com/nicojanik/cohort2 Made with a bold sensibility en-us 2020-08-05 21:36:19 UTC 2026-01-12 12:56:52 UTC hello@padlet.com How Do We Inflate the Glove? nicojanik https://padlet.com/nicojanik/cohort2/wish/670659719 View this demonstration. ]]> 2020-08-05 21:36:19 UTC https://padlet.com/nicojanik/cohort2/wish/670659719 Observations nicojanik https://padlet.com/nicojanik/cohort2/wish/670659721 Type out your observations here:]]> 2020-08-05 21:36:19 UTC https://padlet.com/nicojanik/cohort2/wish/670659721 Questions nicojanik https://padlet.com/nicojanik/cohort2/wish/670659723 Type out your questions here:]]> 2020-08-05 21:36:19 UTC https://padlet.com/nicojanik/cohort2/wish/670659723 Air Bag Video nicojanik https://padlet.com/nicojanik/cohort2/wish/670659724 Start here! (Stop at 1:30)]]> 2020-08-05 21:36:19 UTC https://padlet.com/nicojanik/cohort2/wish/670659724 Why are air bags important? nicojanik https://padlet.com/nicojanik/cohort2/wish/670659725 2020-08-05 21:36:19 UTC https://padlet.com/nicojanik/cohort2/wish/670659725 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/cohort2/wish/670659726 2020-08-05 21:36:19 UTC https://padlet.com/nicojanik/cohort2/wish/670659726 nicojanik https://padlet.com/nicojanik/cohort2/wish/670659727 2020-08-05 21:36:19 UTC https://padlet.com/nicojanik/cohort2/wish/670659727 Do it for the 'gram nicojanik https://padlet.com/nicojanik/cohort2/wish/670659728 2020-08-05 21:36:19 UTC https://padlet.com/nicojanik/cohort2/wish/670659728 nicojanik https://padlet.com/nicojanik/cohort2/wish/670659729 2020-08-05 21:36:19 UTC https://padlet.com/nicojanik/cohort2/wish/670659729 Draw a Model nicojanik https://padlet.com/nicojanik/cohort2/wish/670659730 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 21:36:19 UTC https://padlet.com/nicojanik/cohort2/wish/670659730 (Enter name) Bakshi nicojanik https://padlet.com/nicojanik/cohort2/wish/670659732 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 21:36:19 UTC https://padlet.com/nicojanik/cohort2/wish/670659732 What is the relationship between vinegar and baking soda? nicojanik https://padlet.com/nicojanik/cohort2/wish/670659734 2020-08-05 21:36:19 UTC https://padlet.com/nicojanik/cohort2/wish/670659734 Air Bag Video nicojanik https://padlet.com/nicojanik/cohort2/wish/670659738 Continue watching video until the end. Comment about the video here.]]> 2020-08-05 21:36:19 UTC https://padlet.com/nicojanik/cohort2/wish/670659738 Expanding Balloon Experiment nicojanik https://padlet.com/nicojanik/cohort2/wish/670659740 How much of each quantity did he use?]]> 2020-08-05 21:36:19 UTC https://padlet.com/nicojanik/cohort2/wish/670659740 Reaction Explained nicojanik https://padlet.com/nicojanik/cohort2/wish/670659741 Revise your model with knew knowledge! ]]> 2020-08-05 21:36:19 UTC https://padlet.com/nicojanik/cohort2/wish/670659741 What happens? nicojanik https://padlet.com/nicojanik/cohort2/wish/670659742 Read this article on the explanation of the reaction.]]> 2020-08-05 21:36:19 UTC https://padlet.com/nicojanik/cohort2/wish/670659742 Chemical Equation nicojanik https://padlet.com/nicojanik/cohort2/wish/670659743 After reading this article, go back to your model and see if you can add the reactants and products. ]]> 2020-08-05 21:36:19 UTC https://padlet.com/nicojanik/cohort2/wish/670659743 Design your experiment: How Do We Inflate the Glove? nicojanik https://padlet.com/nicojanik/cohort2/wish/670659744 View this demonstration again. ]]> 2020-08-05 21:36:19 UTC https://padlet.com/nicojanik/cohort2/wish/670659744 Did a chemical reaction occur? nicojanik https://padlet.com/nicojanik/cohort2/wish/670659746 2020-08-05 21:36:19 UTC https://padlet.com/nicojanik/cohort2/wish/670659746 Describe how you would use this to design an airbag. nicojanik https://padlet.com/nicojanik/cohort2/wish/670659748 2020-08-05 21:36:19 UTC https://padlet.com/nicojanik/cohort2/wish/670659748 Design your experiment: nicojanik https://padlet.com/nicojanik/cohort2/wish/670659749 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 21:36:19 UTC https://padlet.com/nicojanik/cohort2/wish/670659749 Properties of a chemical reaction nicojanik https://padlet.com/nicojanik/cohort2/wish/670659750 How do you know that a chemical reaction occurred? What do you observe?]]> 2020-08-05 21:36:19 UTC https://padlet.com/nicojanik/cohort2/wish/670659750 What did you think? nicojanik https://padlet.com/nicojanik/cohort2/wish/670659751 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 21:36:19 UTC https://padlet.com/nicojanik/cohort2/wish/670659751 Airbags are one way to keep the driver and passengers safer. nicojanik https://padlet.com/nicojanik/cohort2/wish/670659753 2020-08-05 21:36:19 UTC https://padlet.com/nicojanik/cohort2/wish/670659753 They keep us safe in an accident. nicojanik https://padlet.com/nicojanik/cohort2/wish/670659754 2020-08-05 21:36:19 UTC https://padlet.com/nicojanik/cohort2/wish/670659754 to minimize injury nicojanik https://padlet.com/nicojanik/cohort2/wish/670659755 2020-08-05 21:36:19 UTC https://padlet.com/nicojanik/cohort2/wish/670659755 nicojanik https://padlet.com/nicojanik/cohort2/wish/670659756 2020-08-05 21:36:19 UTC https://padlet.com/nicojanik/cohort2/wish/670659756 nicojanik https://padlet.com/nicojanik/cohort2/wish/670659758 2020-08-05 21:36:19 UTC https://padlet.com/nicojanik/cohort2/wish/670659758 nicojanik https://padlet.com/nicojanik/cohort2/wish/670659759 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 21:36:19 UTC https://padlet.com/nicojanik/cohort2/wish/670659759 Observations nicojanik https://padlet.com/nicojanik/cohort2/wish/670659760 I noticed that airbags have chemicals]]> 2020-08-05 21:36:19 UTC https://padlet.com/nicojanik/cohort2/wish/670659760 Respond nicojanik https://padlet.com/nicojanik/cohort2/wish/670659761 2020-08-05 21:36:19 UTC https://padlet.com/nicojanik/cohort2/wish/670659761 Deja nicojanik https://padlet.com/nicojanik/cohort2/wish/670659762 I noticed that the glove inflated quickly. ]]> 2020-08-05 21:36:19 UTC https://padlet.com/nicojanik/cohort2/wish/670659762 What was that air in the glove? nicojanik https://padlet.com/nicojanik/cohort2/wish/670659763 2020-08-05 21:36:19 UTC https://padlet.com/nicojanik/cohort2/wish/670659763 I observed the glove inflating when the fingers were lifted and the powder mixed with the liquid. nicojanik https://padlet.com/nicojanik/cohort2/wish/670659764 2020-08-05 21:36:19 UTC https://padlet.com/nicojanik/cohort2/wish/670659764 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/cohort2/wish/670659765 2020-08-05 21:36:19 UTC https://padlet.com/nicojanik/cohort2/wish/670659765 I observe..... nicojanik https://padlet.com/nicojanik/cohort2/wish/670659766 2020-08-05 21:36:19 UTC https://padlet.com/nicojanik/cohort2/wish/670659766 Deja nicojanik https://padlet.com/nicojanik/cohort2/wish/670659767 What would happen if you used a different glove-like a different material other than latex?]]> 2020-08-05 21:36:19 UTC https://padlet.com/nicojanik/cohort2/wish/670659767 nicojanik https://padlet.com/nicojanik/cohort2/wish/670659768 2020-08-05 21:36:19 UTC https://padlet.com/nicojanik/cohort2/wish/670659768 nicojanik https://padlet.com/nicojanik/cohort2/wish/670659769 2020-08-05 21:36:19 UTC https://padlet.com/nicojanik/cohort2/wish/670659769 nicojanik https://padlet.com/nicojanik/cohort2/wish/670659770 Me too]]> 2020-08-05 21:36:19 UTC https://padlet.com/nicojanik/cohort2/wish/670659770 model of reaction nicojanik https://padlet.com/nicojanik/cohort2/wish/670720477 2020-08-05 23:05:11 UTC https://padlet.com/nicojanik/cohort2/wish/670720477 https://padlet.com/nicojanik/cohort2/wish/670853805 2020-08-06 01:54:04 UTC https://padlet.com/nicojanik/cohort2/wish/670853805 https://padlet.com/nicojanik/cohort2/wish/670854719 2020-08-06 01:54:45 UTC https://padlet.com/nicojanik/cohort2/wish/670854719 lkchan8 https://padlet.com/nicojanik/cohort2/wish/670854765 2020-08-06 01:54:49 UTC https://padlet.com/nicojanik/cohort2/wish/670854765 jyu70 https://padlet.com/nicojanik/cohort2/wish/670854979 2020-08-06 01:55:06 UTC https://padlet.com/nicojanik/cohort2/wish/670854979 https://padlet.com/nicojanik/cohort2/wish/670855063 2020-08-06 01:55:13 UTC https://padlet.com/nicojanik/cohort2/wish/670855063 yyzhang1 https://padlet.com/nicojanik/cohort2/wish/670855436 2020-08-06 01:55:43 UTC https://padlet.com/nicojanik/cohort2/wish/670855436 https://padlet.com/nicojanik/cohort2/wish/670861010 G2 Sophie Chemical Reaction]]> 2020-08-06 02:02:28 UTC https://padlet.com/nicojanik/cohort2/wish/670861010