Gots and Needs for Climate Cadre Chemistry by Rachel Stein Meisner https://padlet.com/rachel_stein_meisner/lg2l8cz1w7h4 en-us 2018-11-27 22:05:39 UTC 2025-09-26 20:43:53 UTC hello@padlet.com It was very clear to understand the surface water in Lesson 1 reacted with CO2 gas to create Carbonic Acid based on observation of a color change that went top down https://padlet.com/rachel_stein_meisner/lg2l8cz1w7h4/wish/310008270 2018-11-30 23:09:36 UTC https://padlet.com/rachel_stein_meisner/lg2l8cz1w7h4/wish/310008270 Graph of CO https://padlet.com/rachel_stein_meisner/lg2l8cz1w7h4/wish/310009013 connects to biology concept of exponential growth

]]> 2018-11-30 23:17:35 UTC https://padlet.com/rachel_stein_meisner/lg2l8cz1w7h4/wish/310009013 human population curve vs CO2 curve https://padlet.com/rachel_stein_meisner/lg2l8cz1w7h4/wish/310009155 showing a graph of human population over time side by side with CO2 curve might help kids make connections]]> 2018-11-30 23:19:14 UTC https://padlet.com/rachel_stein_meisner/lg2l8cz1w7h4/wish/310009155 Card Sort Mod https://padlet.com/rachel_stein_meisner/lg2l8cz1w7h4/wish/310017114 Possibly making the card sort into a flow chart as an extension. ]]> 2018-12-01 01:25:44 UTC https://padlet.com/rachel_stein_meisner/lg2l8cz1w7h4/wish/310017114 https://padlet.com/rachel_stein_meisner/lg2l8cz1w7h4/wish/310017725 Suggested lengths of time allotted for each sequence in the unit ]]> 2018-12-01 01:33:46 UTC https://padlet.com/rachel_stein_meisner/lg2l8cz1w7h4/wish/310017725 https://padlet.com/rachel_stein_meisner/lg2l8cz1w7h4/wish/310019513 Because there is less Carbonate available due to the decrease in pH the oysters are unable to build their shell. ]]> 2018-12-01 02:03:24 UTC https://padlet.com/rachel_stein_meisner/lg2l8cz1w7h4/wish/310019513 https://padlet.com/rachel_stein_meisner/lg2l8cz1w7h4/wish/310019623 Is it feasible for the engineering to be done by the students? How expensive are the sensors? Is there something that could stand in for some of the sensors? Could they take samples and test in the lab or on site? Would they get more out of testing their housing?]]> 2018-12-01 02:05:12 UTC https://padlet.com/rachel_stein_meisner/lg2l8cz1w7h4/wish/310019623 https://padlet.com/rachel_stein_meisner/lg2l8cz1w7h4/wish/310073382 As a teacher resource information,a clear description of the oyster problem. A summary of lavae development and how they determined the problem and their solutionJust so I know enough to help students.]]> 2018-12-01 16:18:07 UTC https://padlet.com/rachel_stein_meisner/lg2l8cz1w7h4/wish/310073382