Period 3 Earth Calculator Tape Reflection Questions by John McDowell https://padlet.com/jmcdowell7/icqwj52aui8j Made with charm en-us 2018-02-21 13:24:59 UTC 2026-01-05 19:26:54 UTC hello@padlet.com Once we got to the most recent dates. they all got super close and hard to plot https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233847989 Gwendolyn

]]> 2018-02-21 16:52:15 UTC https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233847989 It is impossible because the cat fossil would rest in a much younger layer of sedimentary rock, and the dinosaur fossil would rest in a layer of rock that is farther underground. https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233848268 -Ava]]> 2018-02-21 16:52:38 UTC https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233848268 When we could not add any more events because it was too small to write. Grace https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233848451 2018-02-21 16:52:54 UTC https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233848451 Tyler and Julia https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233849273 The hardest ones to plot on the time from 250 mil and sooner (they were bunched up and crowded)]]> 2018-02-21 16:54:05 UTC https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233849273 Nothing happened for lots of time https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233849802 Gwendolyn]]> 2018-02-21 16:54:52 UTC https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233849802 Quentin and Keegan https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233850166 when it got close to the present, the dates got too small to plot.]]> 2018-02-21 16:55:21 UTC https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233850166 The most difficult plots to point were the events that happened within the last 2 million years. These points were too close together and impossible to mark. https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233850505 -Ava

]]> 2018-02-21 16:55:46 UTC https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233850505 I found it surprising because it showed just how old earth is. Grace https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233850621 2018-02-21 16:55:55 UTC https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233850621 Quentin and Keegan https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233850810 we found that not much went on in between 1 bya and 2 bya]]> 2018-02-21 16:56:09 UTC https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233850810 Sam & Sean https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233851302 I found that the most difficult things to plot were in the last 100 million years]]> 2018-02-21 16:56:54 UTC https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233851302 A billion years is a lot longer than it seems https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233852120 -Ava]]> 2018-02-21 16:58:13 UTC https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233852120 Sam & Sean https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233852123 Almost half of the events happened in the last 200 million years

]]> 2018-02-21 16:58:13 UTC https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233852123 Tyler and Julia https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233853053 The largest mass extinction occured before the dinosuars existed]]> 2018-02-21 16:59:35 UTC https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233853053 Quentin and Keegan https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233853192 that humans haven't really been around that long.

]]> 2018-02-21 16:59:48 UTC https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233853192 On the timeline, humans have only existed for less than half a milimeter; only 40,000 years https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233853300 -Ava]]> 2018-02-21 16:59:59 UTC https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233853300 Ethan & Colin https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233853317 We found that the hardest points to plot on the timeline were the most recent ones, because you had to go by millimeters and centimeters.]]> 2018-02-21 17:00:00 UTC https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233853317 Sam & Sean https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233853362 The Earth is way older than the age of humans.]]> 2018-02-21 17:00:05 UTC https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233853362 Tyler and Julia https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233853949 In the grand scheme of things, we haven't been here that long.]]> 2018-02-21 17:01:02 UTC https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233853949 Quentin and Keegan https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233854006 no because dinosaurs went extinct a long time before we came on to the planet]]> 2018-02-21 17:01:07 UTC https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233854006 Sean & Sam https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233854008 Because the didn't exist at the same time and because they aren't extinct]]> 2018-02-21 17:01:07 UTC https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233854008 Dinosaurs went extinct far before the first homo sapien https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233854222 -Ava]]> 2018-02-21 17:01:28 UTC https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233854222 Tyler and Julia They both weren't alive at the same time, dinosaurs have been around longer and are extinct, unlike cats. https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233854301 2018-02-21 17:01:34 UTC https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233854301 Ethan & Colin https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233854389 That the first flowering plants were not as long ago as we had expected.]]> 2018-02-21 17:01:45 UTC https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233854389 Humans have not been here for that long compared to the age of the earth https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233854447 Gwendolyn]]> 2018-02-21 17:01:50 UTC https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233854447 Humans have not been alive for most of the earth´s existance. Grace and Gwedolyn https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233854473 2018-02-21 17:01:52 UTC https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233854473 William Q & Jake J https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233854602 the most recent ones, because they were so close to each other and some weren't even a measurement.

]]> 2018-02-21 17:02:07 UTC https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233854602 Sam & Sean https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233854803 No, because dinosaurs were around 247 million years ago and then became extinct 65 million years ago, and humans came around 40,000 years ago.]]> 2018-02-21 17:02:28 UTC https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233854803 https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233854832 2018-02-21 17:02:30 UTC https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233854832 Ethan & Colin https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233854923 Compared to everything else, the time that humans have been alive is very short, even though it feels like a very long time for us.]]> 2018-02-21 17:02:39 UTC https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233854923 Quentin and Keegan https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233854990 Because the cats were not around when dinosaurs were around, so they'd be on a higher rock layer.

]]> 2018-02-21 17:02:47 UTC https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233854990 Julia and Tyler https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233855171 Dinosaurs were extinct long before the first human]]> 2018-02-21 17:03:02 UTC https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233855171 Kellen and Timmy https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233855408 The more recent ones because not all of them would fit.]]> 2018-02-21 17:03:21 UTC https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233855408 Because dinosaurs lived before cats did. Grace and Gwendolyn https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233855522 2018-02-21 17:03:33 UTC https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233855522 Sam & Sean https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233855548 The Earth forming because it would be interesting to see how it happened even though we would probably die.]]> 2018-02-21 17:03:36 UTC https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233855548 William Q & Jake J https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233855664 The space between 3.5 bil YA & 1.8 bil YA had nothing.]]> 2018-02-21 17:03:47 UTC https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233855664 Ethan & Colin https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233855695 Because dinosaurs are much older than cats and the layers would be far apart]]> 2018-02-21 17:03:50 UTC https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233855695 Julia and Tyler https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233855704 When flowers and mammals were abundant , it would be safest.]]> 2018-02-21 17:03:51 UTC https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233855704 No, because dinosaurs have been extinct before we have lived here. Grace and Gwendolyn https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233855822 2018-02-21 17:04:05 UTC https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233855822 Kellen and Timmy https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233855898 We didn't know algae was really old.]]> 2018-02-21 17:04:11 UTC https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233855898 Ethan & Colin https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233856122 No, because dinosaurs were around hundreds of millions of years ago, when the first homo sapien was around only 40,000 years ago.]]> 2018-02-21 17:04:33 UTC https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233856122 William Q & Jake J https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233856280 Modern humans have only been around for 40,000 years, which isn't that long.]]> 2018-02-21 17:04:50 UTC https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233856280 Quentin and Keegan https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233856282 I would go back to the time where dinosaurs came to the earth because I want to see what thy actually looked like]]> 2018-02-21 17:04:50 UTC https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233856282 The most difficult events to plot were the most recent events because we had to use miniscule measurements https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233856596 2018-02-21 17:05:25 UTC https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233856596 Bryce & Aidan https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233856617 Most recent years were the hardest

]]> 2018-02-21 17:05:27 UTC https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233856617 Kellen and Timmy https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233856619 Humans haven't been around for a while compared to the age of the earth.]]> 2018-02-21 17:05:27 UTC https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233856619 William Q & Jake J https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233856799 Because cats are way younger]]> 2018-02-21 17:05:46 UTC https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233856799 Kellen and Timmy https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233857067 Dinosaurs are much older than cats]]> 2018-02-21 17:06:12 UTC https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233857067 Roan and Julian https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233857096 The recent events]]> 2018-02-21 17:06:15 UTC https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233857096 Ethan & Colin https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233857218 When the Earth formed, because it was probably a very cool sight to see.]]> 2018-02-21 17:06:25 UTC https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233857218 Kellen and Timmy https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233857305 No because humans didn't exist during the time of the dinosaurs.]]> 2018-02-21 17:06:33 UTC https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233857305 Isabella and Kathryn https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233857496 I found how nothing happened for extensive periods of time was the most surprising for us about the timeline.]]> 2018-02-21 17:06:50 UTC https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233857496 William Q & Jake J https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233857695 Humans weren't even close to dinosaurs at all.]]> 2018-02-21 17:07:08 UTC https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233857695 Roan and Julian https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233857721 We did not know that there would be a lot of events in the millions]]> 2018-02-21 17:07:11 UTC https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233857721 Kellen and Timmy https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233857885 We would want to go to the time of the dinosaurs because baby dinosaurs are cute and we would steal an egg from a trysarahtops so we could have a pet dinosaurs and make others jealous.]]> 2018-02-21 17:07:27 UTC https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233857885 Bryce & Aidan https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233857962 We found that not much went on in between 1 BYA and 2 BYA]]> 2018-02-21 17:07:33 UTC https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233857962 William Q & Jake J https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233858010 We would want to see the middle of evolution of humans.]]> 2018-02-21 17:07:38 UTC https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233858010 Isabella and Kathryn https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233858270 Humans have been on Earth for an extremely small period of time, especially compared to other forms of life. ]]> 2018-02-21 17:08:03 UTC https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233858270 https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233858413 2018-02-21 17:08:20 UTC https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233858413 Aidan & Bryce https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233858499 2018-02-21 17:08:29 UTC https://padlet.com/jmcdowell7/icqwj52aui8j/wish/233858499 Aidan And bryce https://padlet.com/jmcdowell7/icqwj52aui8j/wish/234777023 it compares because the existence of the earth is billions of years old and humans have only been around for just millions]]> 2018-02-23 16:38:55 UTC https://padlet.com/jmcdowell7/icqwj52aui8j/wish/234777023 aidan and bryce https://padlet.com/jmcdowell7/icqwj52aui8j/wish/234780026 because cats are a lot younger than dinosaurs]]> 2018-02-23 16:43:22 UTC https://padlet.com/jmcdowell7/icqwj52aui8j/wish/234780026 Aidan and bryce https://padlet.com/jmcdowell7/icqwj52aui8j/wish/234781010 no because humans werent around back then]]> 2018-02-23 16:44:54 UTC https://padlet.com/jmcdowell7/icqwj52aui8j/wish/234781010 Aidan And Bryce https://padlet.com/jmcdowell7/icqwj52aui8j/wish/234781631 i would go back and see the dinosaurs because I would want to see them.]]> 2018-02-23 16:45:48 UTC https://padlet.com/jmcdowell7/icqwj52aui8j/wish/234781631