https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv en-us 2022-04-12 08:47:24 UTC 2025-10-15 14:58:48 UTC hello@padlet.com qssteacher https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2140955554 Let's take the time to review what happened at the field site during our Geographical Investigation Learning Journey.

Answer Q1-3
Include the name of you and your partner in the title]]> 2022-04-12 14:49:40 UTC https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2140955554 https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141613396 1. even though the water looked murky it was pretty clear
2. there were animals in there]]> 2022-04-12 23:59:05 UTC https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141613396 https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141614142 The water was being cleaned by two people on the boat picking up trash from the water and I saw marine life in the murky water.]]> 2022-04-12 23:59:49 UTC https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141614142 https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141614727 1.there were boats deployed to clean the river
2.there was a fishing rope attached to a tree]]> 2022-04-13 00:00:29 UTC https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141614727 https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141614778 1. there were people using the boat to clean the water
2. the water was clean although it looked murky.]]> 2022-04-13 00:00:32 UTC https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141614778 https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141614872 1. water was quite dirty and the water was yellowish-green in colour. 
2. a lot of trash thrown in the water, which made the water quite dirty]]> 2022-04-13 00:00:39 UTC https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141614872 https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141614954 we have observed that there was someone on a boat in the river cleaning the river and there was a fishing line stuck to a tree near the river even though no one is allowed to fish in that river]]> 2022-04-13 00:00:45 UTC https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141614954 https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141614975 we saw 
some turtles and fishes
and a man on a boat picking up rubbish]]> 2022-04-13 00:00:46 UTC https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141614975 https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141614996 I observed a boat in the canal with 2 men on it. I think their intentions were to clean the canal water. Chemicals in the canal water.]]> 2022-04-13 00:00:47 UTC https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141614996 https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141615101 1.A turtle swimming in the water
2.A boat purifying the water from the bacteria.]]> 2022-04-13 00:00:55 UTC https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141615101 Yong_Jia_Run https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141615109 1. there were people in boats cleaning the river of the plastics People have littered into the river
2. the water was yellowish-green as there are a few people poluting the rver 

]]> 2022-04-13 00:00:55 UTC https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141615109 https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141615183 a boat moving on top of the water ejecting some type of chemical and there was a turtle inside the canal]]> 2022-04-13 00:01:00 UTC https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141615183 cheong_yin_xuan_carina https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141615500 1) It looks murky but its surprisingly clean
2) A boat cleaning up the river.]]> 2022-04-13 00:01:23 UTC https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141615500 https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141615592 We observed that the water was very murky and very green...There was also creatures inside the water]]> 2022-04-13 00:01:28 UTC https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141615592 https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141615896 1. We observed that the water quality was okay because there were still some living things in it.
2. We also observed that there were 2 people in a boat trying to clean the water so that the water quality does not worse.]]> 2022-04-13 00:01:45 UTC https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141615896 https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141615998 happened to see some turtles living in the canal and people on a boat filtering the water ]]> 2022-04-13 00:01:53 UTC https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141615998 https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141616239 1. The water looked green and there were dead leaves and plastic on the canal.
2. Even though there were plastic and dead leaves on the canal, there were still some turtles swimming at the canal.]]> 2022-04-13 00:02:09 UTC https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141616239 https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141616275 i saw fishing rod that is stuck in a tree and when the class left the canal to the school,i found green tea bottle by just looking at the side windows of the bus]]> 2022-04-13 00:02:11 UTC https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141616275 https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141616379 there was someone on a boat in the river cleaning the river and there was a fishing line]]> 2022-04-13 00:02:19 UTC https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141616379 Yong_Jia_Run https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141616422 1. most of the people were excising on the pathway next to the canal
2. there are people cleaning up the river ]]> 2022-04-13 00:02:23 UTC https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141616422 https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141616790 It is murky with mud. There are river boats on it.]]> 2022-04-13 00:02:50 UTC https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141616790 https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141616907 1.since the water was deep it looked dirty but when u see it near it is quite clear.
2.There was oil in the canal,plastic water bottles and some terrapin]]> 2022-04-13 00:02:59 UTC https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141616907 https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141616983 1.people cycling and jogging 
2. There was a boat with people picking up trash ]]> 2022-04-13 00:03:04 UTC https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141616983 https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141617078 1. there was people cycling along the park
2 there was a fishing rod attached to a tree even though we are not allowed to fish]]> 2022-04-13 00:03:11 UTC https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141617078 Yong_Jia_Run https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141617172 not really as the water sample we collected was before it rained as after it rained i am pretty sure we would be able to see more plastics in the canal ]]> 2022-04-13 00:03:17 UTC https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141617172 https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141617179 fishing rope attached to a tree probably was used to fish.
and a boat with a man on it cleaning water]]> 2022-04-13 00:03:17 UTC https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141617179 https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141617237 its dirty and its greeny greyish]]> 2022-04-13 00:03:21 UTC https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141617237 Komimatronic https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141617495 1. There was a boat cleaning the water
2. The water was murky, dirty and green]]> 2022-04-13 00:03:38 UTC https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141617495 jayet_emi https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141617515 1.there was a fishing rope in the tree
2. people were taking jogs around the river]]> 2022-04-13 00:03:39 UTC https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141617515 https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141617648 I observed that there were trash thrown into the canal water and there was a fishing line that was hung on the tree.]]> 2022-04-13 00:03:48 UTC https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141617648 https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141617649 there was a yellow boat and people jogging on the side walks]]> 2022-04-13 00:03:48 UTC https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141617649 https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141617668 no i dont think the data collected is reliable. it can be improved by collecting data around the canal]]> 2022-04-13 00:03:49 UTC https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141617668 https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141617857 1) the water was very murky in the canal but when the teacher used a bucket and took the canal water to do the experiment, the water was almost crystal clear.

2) Covid 19 also affected the canal as there are 1 or 2 masks also seen floating in the canal]]> 2022-04-13 00:04:02 UTC https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141617857 https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141617991 1.  animals swimming inside the canal peacefully
2. very murky water, can barely see the fishes swimming in the canal]]> 2022-04-13 00:04:13 UTC https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141617991 https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141618046 I saw people in boats cleaning the trash in river.
I saw a fishing rod stuck on a tree even though there was a sign saying that no fishing in the canal.]]> 2022-04-13 00:04:16 UTC https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141618046 https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141618078 1. We saw 2 people on a boat cleaning the canal.
2.  There was a fishing rope hanging on a tree]]> 2022-04-13 00:04:18 UTC https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141618078 https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141618190 no because we only did it one time so not sure if its also accurate

]]> 2022-04-13 00:04:23 UTC https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141618190 cheong_yin_xuan_carina https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141618431 1) People are exercising.
2)People walking their dogs.]]> 2022-04-13 00:04:40 UTC https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141618431 https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141618530 no it can be improved by choosing a time to collect the water from the canal when it has not rain earlier]]> 2022-04-13 00:04:47 UTC https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141618530 https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141618901 The people in the boat was filtering the water and we saw people jogging ]]> 2022-04-13 00:05:11 UTC https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141618901 https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141619127 NO as we only collected the sample once and we didnt test it out a few times and if it was raining,there may be more plastic and the water may be more polluted]]> 2022-04-13 00:05:20 UTC https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141619127 https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141619170 1) There was a plastic bag in the canal meaning that, someone threw the plastic bag into the canal
2) There was a fishing rod attached to a tree]]> 2022-04-13 00:05:23 UTC https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141619170 https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141619331 no, because we only collected water at one point and it might not be accurate so we should try it again]]> 2022-04-13 00:05:33 UTC https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141619331 https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141619361 people were exercising along the canal 
and there was someone on a boat to clean the water in the canal]]> 2022-04-13 00:05:35 UTC https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141619361 https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141619967 1. We saw many signs to stop people from fishing but still saw a fishing line hanging from a tree.
2. We saw a boat cleaning the waters in the Alexandra Canal.]]> 2022-04-13 00:06:19 UTC https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141619967 https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141619981 I do not think that the data is reliable as we only did the experiments once and not multiple times in different area.

I think that this investigation could be improved if we did the experiments multiple at different parts of the canal.]]> 2022-04-13 00:06:21 UTC https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141619981 https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141619994 1.There was a fishing line hanging from a tree,suggesting someone had been illegally fishing.
2.People exercising by the river]]> 2022-04-13 00:06:21 UTC https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141619994 https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141620468 no as we've only collected water at one of the many areas of the canal and is not accurate ]]> 2022-04-13 00:06:55 UTC https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141620468 https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141620693 No,the water samples were collected before it had rained and would also be more accurate if there was a specific timing for testing the data]]> 2022-04-13 00:07:09 UTC https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141620693 https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141620840 maybe, it could be reliable but we havent tested it out again so it can be reliable and not reliable because of the murky water thats affecting the test results]]> 2022-04-13 00:07:19 UTC https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141620840 https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141620869 No. Because we only collected the canal water from one point of the canal. Even though it is the same canal, not every point of the canal has the exact same type of water as there were chemicals at certain points of the canal.]]> 2022-04-13 00:07:20 UTC https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141620869 sujay_suresh https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141621518 No, this is beause we only took water from one point of the Canal. Instead we should have took water from more than one point of the Canal.]]> 2022-04-13 00:07:59 UTC https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141621518 https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141621725 The data is not reliable.I think the investigation can be improved by collecting water from different ]]> 2022-04-13 00:08:15 UTC https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141621725 https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141621820 No, it's not reliable. It's not accurate as we did not find the average of the water quality and we didn't do a couple of experiments. Sometimes, the weather can also affect the water quality.

]]> 2022-04-13 00:08:20 UTC https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141621820 https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141621955 No.As we only had examined the water at one place and we needed to do it at different places to get accurate results.

]]> 2022-04-13 00:08:30 UTC https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141621955 Komimatronic https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141622004 No as we need to investigate more to get a more reliable results as our results might not be so accurate]]> 2022-04-13 00:08:33 UTC https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141622004 https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141622502 1) there was a yellow boat in the canal cleaning it by picking up the visible trash floating above the canal.

2) there was a sign near the canal and it said that we cannot fish in the canal as to no disturb the living things living in the canal.]]> 2022-04-13 00:09:05 UTC https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141622502 https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141622931 Mmmm-mmm. There is no average.]]> 2022-04-13 00:09:33 UTC https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141622931 https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141623388 No, because it was only done once so it is not really reliable nor accurate..It must at least be done at least three times so that it can be accurate; take average reading]]> 2022-04-13 00:09:56 UTC https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2141623388 https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2146379635 There were some oil in the canal and some plastic and mask and some terrapins]]> 2022-04-18 01:16:31 UTC https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2146379635 https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2146380196 You can test twice to confirm the results]]> 2022-04-18 01:17:04 UTC https://padlet.com/qssteacher/vxh6ah5p4fnlt7fv/wish/2146380196