https://padlet.com/tan_wen_yi3/4x7chvhahh45jlrd Room 3 - Kinetic Particle Theory (Diffusion) en-us 2021-03-19 14:01:13 UTC 2025-12-12 22:00:44 UTC hello@padlet.com https://padlet.com/tan_wen_yi3/4x7chvhahh45jlrd/wish/1394886294 To study the chemical reaction of acid and bases]]> 2021-04-08 08:16:14 UTC https://padlet.com/tan_wen_yi3/4x7chvhahh45jlrd/wish/1394886294 https://padlet.com/tan_wen_yi3/4x7chvhahh45jlrd/wish/1394888702 2021-04-08 08:17:14 UTC https://padlet.com/tan_wen_yi3/4x7chvhahh45jlrd/wish/1394888702 https://padlet.com/tan_wen_yi3/4x7chvhahh45jlrd/wish/1394891180 To teach QA, test for cations, since a precipitate is formed.]]> 2021-04-08 08:18:09 UTC https://padlet.com/tan_wen_yi3/4x7chvhahh45jlrd/wish/1394891180 https://padlet.com/tan_wen_yi3/4x7chvhahh45jlrd/wish/1394892602 Ask student to predict the result on google doc. Then show them the video of performing the experiment. Finally, ask them to explain the observation]]> 2021-04-08 08:18:44 UTC https://padlet.com/tan_wen_yi3/4x7chvhahh45jlrd/wish/1394892602 https://padlet.com/tan_wen_yi3/4x7chvhahh45jlrd/wish/1394894718 Determining acid properties and reactions]]> 2021-04-08 08:19:35 UTC https://padlet.com/tan_wen_yi3/4x7chvhahh45jlrd/wish/1394894718 huilnz92 https://padlet.com/tan_wen_yi3/4x7chvhahh45jlrd/wish/1394895044 The array can be used to conduct experiments and investigation to allow students to individually experience and conclude their knowledge. As for PDLP, students can,
(1) use of Google Sheets or Class a point to record observation for real time discussion
(2) use their devices to take photos or videos to share and present
(3) use of their own devices to search online and gain assurance/confidence in their conclusions.]]> 2021-04-08 08:19:44 UTC https://padlet.com/tan_wen_yi3/4x7chvhahh45jlrd/wish/1394895044 https://padlet.com/tan_wen_yi3/4x7chvhahh45jlrd/wish/1394899101 To teach the different strengths of acid or alkali through universal indicator]]> 2021-04-08 08:21:14 UTC https://padlet.com/tan_wen_yi3/4x7chvhahh45jlrd/wish/1394899101 https://padlet.com/tan_wen_yi3/4x7chvhahh45jlrd/wish/1394899279 Students to predict the observations and results of expts in a Google doc or ITT on SLS. This can be followed by peer critique. ]]> 2021-04-08 08:21:18 UTC https://padlet.com/tan_wen_yi3/4x7chvhahh45jlrd/wish/1394899279 https://padlet.com/tan_wen_yi3/4x7chvhahh45jlrd/wish/1394899319 They can share their answers on platforms such as padlet, where teacher can look at their answers and a glance and have a discussion with them. ]]> 2021-04-08 08:21:19 UTC https://padlet.com/tan_wen_yi3/4x7chvhahh45jlrd/wish/1394899319 huilnz92 https://padlet.com/tan_wen_yi3/4x7chvhahh45jlrd/wish/1394899684 Teacher can conduct once or use video recording of their own work (can be recycled every year) to demonstrate what to expect first. Students may not know what to do.]]> 2021-04-08 08:21:28 UTC https://padlet.com/tan_wen_yi3/4x7chvhahh45jlrd/wish/1394899684 https://padlet.com/tan_wen_yi3/4x7chvhahh45jlrd/wish/1394900168 Use chemical that can be found at their home, for instance vinegar to replace acid ]]> 2021-04-08 08:21:39 UTC https://padlet.com/tan_wen_yi3/4x7chvhahh45jlrd/wish/1394900168 https://padlet.com/tan_wen_yi3/4x7chvhahh45jlrd/wish/1394900550 Students can record and discuss their results on sls ]]> 2021-04-08 08:21:47 UTC https://padlet.com/tan_wen_yi3/4x7chvhahh45jlrd/wish/1394900550 zhang_simin https://padlet.com/tan_wen_yi3/4x7chvhahh45jlrd/wish/1394901793 Students could engage in online discussion about why the changes were observed ]]> 2021-04-08 08:22:15 UTC https://padlet.com/tan_wen_yi3/4x7chvhahh45jlrd/wish/1394901793 https://padlet.com/tan_wen_yi3/4x7chvhahh45jlrd/wish/1394902152 Use predict, observe and explain. ]]> 2021-04-08 08:22:25 UTC https://padlet.com/tan_wen_yi3/4x7chvhahh45jlrd/wish/1394902152 https://padlet.com/tan_wen_yi3/4x7chvhahh45jlrd/wish/1394902323 Ask students to summarize based on their expt results using IT tool eg mind map etc. ]]> 2021-04-08 08:22:29 UTC https://padlet.com/tan_wen_yi3/4x7chvhahh45jlrd/wish/1394902323 huilnz92 https://padlet.com/tan_wen_yi3/4x7chvhahh45jlrd/wish/1394903300 inquiry based learning and gradual release of responsibility]]> 2021-04-08 08:22:54 UTC https://padlet.com/tan_wen_yi3/4x7chvhahh45jlrd/wish/1394903300 https://padlet.com/tan_wen_yi3/4x7chvhahh45jlrd/wish/1394903859 Facilitative teaching]]> 2021-04-08 08:23:07 UTC https://padlet.com/tan_wen_yi3/4x7chvhahh45jlrd/wish/1394903859 https://padlet.com/tan_wen_yi3/4x7chvhahh45jlrd/wish/1394922159 Not to use this to replace all expt, students still need to be trained for practical skills for EOC. ]]> 2021-04-08 08:30:02 UTC https://padlet.com/tan_wen_yi3/4x7chvhahh45jlrd/wish/1394922159 https://padlet.com/tan_wen_yi3/4x7chvhahh45jlrd/wish/1394923249 How much do these cells cost and how many times can they be reused for the next few classes/years?]]> 2021-04-08 08:30:25 UTC https://padlet.com/tan_wen_yi3/4x7chvhahh45jlrd/wish/1394923249 huilnz92 https://padlet.com/tan_wen_yi3/4x7chvhahh45jlrd/wish/1394924197 When too many students are conducting the experiment at the same time, teacher might not be able to cater to all their questions.

Students might not be nimble enough to handle small scale experiments or disciplinary issues such as sabotaging each other’s array.]]> 2021-04-08 08:30:47 UTC https://padlet.com/tan_wen_yi3/4x7chvhahh45jlrd/wish/1394924197 https://padlet.com/tan_wen_yi3/4x7chvhahh45jlrd/wish/1394925951 Will the skills acquisition part of doing the standard practicals be compromised by using this microscope expts?]]> 2021-04-08 08:31:26 UTC https://padlet.com/tan_wen_yi3/4x7chvhahh45jlrd/wish/1394925951 https://padlet.com/tan_wen_yi3/4x7chvhahh45jlrd/wish/1394928213 Any safety issue if we carry out micro scale expt outside lab? ]]> 2021-04-08 08:32:21 UTC https://padlet.com/tan_wen_yi3/4x7chvhahh45jlrd/wish/1394928213 https://padlet.com/tan_wen_yi3/4x7chvhahh45jlrd/wish/1394932589 How do we cater to low readiness and high readiness students? Are there differentiated instructions?  ]]> 2021-04-08 08:34:00 UTC https://padlet.com/tan_wen_yi3/4x7chvhahh45jlrd/wish/1394932589 huilnz92 https://padlet.com/tan_wen_yi3/4x7chvhahh45jlrd/wish/1394937693 Investigating Limiting reactants]]> 2021-04-08 08:35:51 UTC https://padlet.com/tan_wen_yi3/4x7chvhahh45jlrd/wish/1394937693 https://padlet.com/tan_wen_yi3/4x7chvhahh45jlrd/wish/1394938255 Titration, instead of volume, we count dtops]]> 2021-04-08 08:36:03 UTC https://padlet.com/tan_wen_yi3/4x7chvhahh45jlrd/wish/1394938255 huilnz92 https://padlet.com/tan_wen_yi3/4x7chvhahh45jlrd/wish/1394938658 Quick evidence for alkanes or alkenes]]> 2021-04-08 08:36:13 UTC https://padlet.com/tan_wen_yi3/4x7chvhahh45jlrd/wish/1394938658 https://padlet.com/tan_wen_yi3/4x7chvhahh45jlrd/wish/1394940066 QA (test for cations n anions)]]> 2021-04-08 08:36:41 UTC https://padlet.com/tan_wen_yi3/4x7chvhahh45jlrd/wish/1394940066 huilnz92 https://padlet.com/tan_wen_yi3/4x7chvhahh45jlrd/wish/1394940295 Group 7 displacement reactions]]> 2021-04-08 08:36:47 UTC https://padlet.com/tan_wen_yi3/4x7chvhahh45jlrd/wish/1394940295 https://padlet.com/tan_wen_yi3/4x7chvhahh45jlrd/wish/1394940612 Redox]]> 2021-04-08 08:36:55 UTC https://padlet.com/tan_wen_yi3/4x7chvhahh45jlrd/wish/1394940612 https://padlet.com/tan_wen_yi3/4x7chvhahh45jlrd/wish/1394940974 Ionic precipitation (preparation of salts)]]> 2021-04-08 08:37:03 UTC https://padlet.com/tan_wen_yi3/4x7chvhahh45jlrd/wish/1394940974 https://padlet.com/tan_wen_yi3/4x7chvhahh45jlrd/wish/1394946125 Solubilities]]> 2021-04-08 08:38:43 UTC https://padlet.com/tan_wen_yi3/4x7chvhahh45jlrd/wish/1394946125