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#1222. 'Dinosaur Day'
Science, level: Advanced
Posted Mon Aug 2 09:56:31 PDT 1999 by Sandy/K/MO ( ).
Re: Ideas needed for 'Dinosaur Day' VERY LONG Posted by Sandy/K/MO, , on 7/11/99 Using aluim. foil and pipe cleaners they designed their own dino. :-) Have them make clay and then they can either do fossil or dino. Fossil.... have them use something to break it open... I had paint brushes for them to use too. Using bisquits (refrig) I have them make a dino bone then bake and eat. Cut out bone shape in a sponge and place in sand. Pour salt water over the sponge, check progress for a couple of days. Make dino mobiles of the flying dino's. some things I have collected from other places and people. Dinosaur Ideas #1 Use clay to make dinosaur teeth necklaces (like shark tooth necklaces). Add paint if desired. String and wear your necklaces! At circle, before we did this, I made a "jaw-shape" (oval) about 6-8 feet long. We sat around the edge of the jaw. After revealing that this was about the size of a T-Rex's jaw, we estimated how many of us would fit into the jaws, then we recorded our findings, making a couple of tries to make sure everyone had a turn. Make tin can stilts so you can stomp around like a dinosaur. Do the "Dino-Pokey" (same tune as Hokey-Pokey, just change words (from Mailbox magazine) claws in/claws out/scratch 'em all about feet in/feet out/stomp them all about teeth in/teeth out/chomp them all about tail in/tail out/wag it all about COOKING: Take hard boiled eggs and crack lightly all over, but do not peel. Have each child fill up a cup with enough water to be able to cover the egg. Let them choose a color to add (with food color) to their water. Place the egg in the cup and let sit for several hours (we let ours sit from abotu 10 until 3). Not really a dino activity, but fun to eat for snack when talking about dinosaur eggs. Ice Cream cone volcano dioramas - give each child a bowl, have them scoop some chocolate pudding in (at least enough to cover the bottom of the bowl). Give each child a sugar cone and have them break of just the tip and place upside down on the pudding. Using a spoon, have them drizzle red/orange/yellow icing down thecone. Add green coconut for grass, gummi dinosaurs and malted milk ball "rocks". We had a sample done ahead of time. Yum! Dinosaur Measurement Math Grade Level (K-1) by Wendy Guzak Objectives: 1. To give students a concrete example of the size of the Brontosaurus (now known as Apatasaurus) (65 feet), Tyrannosaurus Rex (47 feet), Deinonychus (10 feet), Triceratops (20 feet) and the Stegosaurus (26 feet). 2. To give students practice with estimating. 3. To give students practice counting objects and recording the results. Materials: 1. Paper strips (1 foot long each) 2. Information about each of the above mentioned dinosaurs 3. Poster to fill out with information that we find 4. Books to be used for background information (See Bibliography) 5. Scientists (or students)Procedure: 1. Discuss background information with center group about their dinosaur. Use books during center time to help with this information. 2. Have children count out how many paper strips they will need. For example, the T-Rex will need 25 strips. 3. Take center group out in the hall, and let children lie pieces on floor, end to end. 4. Discuss with the children how big the dinosaur truly was. 5. Ask children to estimate how many children's bodies it would take to equal the one dinosaur. (If the children were laid out on the floor head to toe, head to toe). 6. Record guesses on poster. 7. Lie children on the ground, head to toe, and find the true answer. (This may require more children than are in the center group, so children from inside the room will be asked to come out into the hall.) 8. Discuss results with the center group. 9. Repeat with next center group using a new dinosaur. Evaluation: 1. Do the students better understand how big a dinosaur really was?. Can they communicate this information to other students? 2. They should be able to estimate size better than when they started. 3. Did the students count both the number of paper strips, and the number of children correctly? Did they record the numbers correctly. Reflection & Extension: I had a very difficult time getting the children to cooperate with me during the body measurement section of this lesson. If I do this lesson again, I need to think of a new way to work this. An extension to this lesson that I spontaneously created was to have the children report to the rest of their classmates about their dinosaur. The children really enjoyed this activity. Turn your sand box into an excavatiion site? Ask your butcher for some large bones. Soak them for a day or two in bleach water to disinfect. and then boil in water til clean. put then in the dand box and have the kids find them. sue Create a fossil hunt in the sandtray or not.You can give the children little trowels and they can even wear gloves and be Paleantologists (sp?)Sand can be damp.You can put things in to throw them off, like rocks,shells,etc...I learned about this from Lawrence Hall of Science, in Berkeley,ca.,where I live....Also,you can hide plastic Dinosaurs of all kinds in playdough...I have two identical dinos of each kind, so as they interact and discover, the children observe differences and similarities..Lindy Wee Sing has a book of Dinosaur songs. Melodie.k.ca One of our fav. is puttin a small toy dino in a balloon, blowing it up, and cover it with paper mache. After it is dry, we painted them different bright colors, decorated them with spots, stripes, etc than we made a dino nest for the eggs. We blew up a plastic kiddie pool, covered it with brown butcher paper and added raffia on the bottom and hanging over the edges, than added our eggs. We had them on display for open house; all 19 got to make one. After awhile we cracked them open and everyone had a baby dino to take home. We cut out dino eggs shapes from brown paper bags and sponge painted the bags. Then we cut out a white "inside" the same size and the kids colored baby dinos inside. Made T-rex head puppets - with a moveable jaw - and cut triangles for teeth and attached the teeth. We painted "long necks" made from paper plates. We hunted for dino bones in the sand table - dog bones painted white. We were paleontologists and "dug" for bones in brownies. I have them for two days - we did lots of sorting and biingo games, too. Barb ----------------------------------------------- More from Trish-thanks :-) Dinosaur Puppets Supplies: * Markers or crayons * Strip of 4 paper egg carton cups attached * Strip of 2 paper egg carton cups attached * Sock * Rubber bands * tape Step 1- Use markers to decorate the 4 egg cups *any* way the children want. Draw eggs on the 2 egg cups Step 2- Slip your hand inside the sock. Place the four egg cups on the top of the sock. with adult help, put the rubber band on each end of the cups. The rubber bands help keep the egg cups on your arm Step 3- with adult help, tape the eyes to the sock near the toe area if the sock. Now open and close your hand to make the puppet look like its talking. I found this someplace on the internet a couple of years ago I don't know where it comes from but I do know that it was submitted by Natalie in Utah. Choose a container to use for the swamp. Place the bone- shaped sponge at the bottom of the container. Pour water and salt mixture over the sponge and let it soak in. Sprinkle salt over the top of the sponge turn it over and sprinkle the other side. Bury the sponge under a layer of dirt. Cover the sponge completely. Continue adding dirt until the sponge is completely covered. Put vegetation/plant parts on top of the dirt. Some of the plants should be standing up and some should be lying flat on the dirt. Then write a swamp story to go with your project. example: Miss Maloney's Swamp Story-- Once upon a time (at least 200 million years ago) a dinosaur... SOME ODDS AND ENDS Cut dinosaur shapes from const. paper. Glue toothpicks or craft sticks on for "bones". Sort dino pictures... meat eaters/plant eaters fossils: pour plaster of paris in cupcake papers, press small dinos in and let plaster get almost dry. Leaves and impression of dino. _____________________________________ These are from Sharon Make life sized dinosaur foot prints see how many children will fit into it. *Have a large selection of plastic dinosaurs in a pile. Have the children work out a way to put these dinosaurs into groups. For example: all the long tails or all the ones with spikes...etc. They can come up with great ideas. *If your students are ready for some letter stuff...look at the dinosaur's names....talk about the letters...what are the beginning letters? What letters are in all the words? *Dino Skeleton A yearly favorite is to provide the children with an outline of a dino. We use T-rex. They glue on macaroni to resemble the dino skeleton. *Fossils: Use small paper plates and home made play dough. Give each child a small ball of dough and a paper plate. They should first flatten the dough (with their hand) on the plate. Next they should press a small plastic dinosaur into the dough to create an impression. Use dinos that really show up--stegosaurus, dimetrodon, etc. Be sure the children press the dinos in sideways so the imprint of the dino side will show--unless you just want footprints. *Sponge Painted Dinosaurs I usually cut a large mountain shape (rough outline) from easel paper. The children enjoy sponge painting dinosaurs on it. *Find Them Dino Bones! I have always buried small dinos in the sand table for them to find. This year I found a "bone" game (similar to pick up sticks) at a thrift store. Add the "bones" to the sand too. *Pretend to be "paleontologists" and went dig for *dinosaur bones* in chocolate chip cookies...of course the chocolate chips are the "bones"...and then "chart" how many bones they find on a graph, and then eat the evidence *we did a plaster cast of some dinosaur mold that I found at a hobby store...and kids painted them *we put rice in a huge vat..and buried bones...and plastic eggs that I filled with small dinosaurs.... *get one of those plastic models that you put together..and show it in skeleton form *bury bones in flower beds and let kids dig for real. *find some shells......rocks with fossils...etc and talk about what they are. *make a form and layer the earth..let the kids color the layers, and then fill it in...let dry...in the middle of it put small chicken bones..etc...then they can see what comes of it. *Game: Dinosaur Bone Hunt Cut out several kinds of "dinosaur bones" from cardboard. Hide bones inside or outside. Tell kids they are going to pretend to be "paleontologists", the scientists who study dinosaurs. Paleontologists find bones from dinosaurs in the ground, and these bones are the things that have taught us about dinosaurs. Have the kids hunt to find the bones. Dinosaurs Dinosaurs - I've attached a few suggestions recieved from this and other mailrings. The balloon activity for dinosaurs was a big hit with our kindergartners. We made fossils with plaster of paris - found some things outside (brances, leaves, etc.) and also did plastic animals. I have many more dinosaur activity ideas (our class is the Dinosaur Room), but I'm unsure about the age of your students. We've not done an activity with invisible ink, but when working with lemons, we wrote secret messages with lemon juice on white paper, then "decoded" them the next day with an iron. For toothpaste - how about making your own with some baking soda and peppermint oil? Tom's of Maine toothpaste also has a website that has activities and a virtual tour. www.tomsofmaine.com We also tried an experiment where you take two hard boiled eggs, then coat one with flouride toothpaste and put both eggs into a cup of cola. The eggs can't have cracks in the shell. The treated egg should stay pretty white and the other will turn brown. We looked at some ways that animals keep their teeth clean (since they don't brush their teeth). There are a couple of bubble ideas attached. We have enjoyed just making bubbles with different items (flyswatters, strawberry baskets, soda can rings, etc). We made bubble "prints" (put some bubble solution and food color in a cup, blow with a straw until the bubbles start to overflow the cup, take the straw out and press a piece of white paper on the bubbles) - this is very popular in our class. Mailbox magazine had a bubble unit about two years ago that we got several ideas from. We experiments with catching bubbles (without popping them) using dry hands, wet with water hands, and soapy hands - we talked about surface tension and the soap making the bubbles stretchy. We looked at the colors we saw in bubbles and did some follow up with prisms and painting paper circles with watercolors. We have bubble races continually throughout the summer - whose bubble will go the farthest. We record the length on a graph. We do a writing assignment about where we'd go/what we'd do if we were bubbles. In our science center one day we have some 7-Up of Sprite and we experiment with raisins - putting them in the soda and watching them "ride" the bubbles to the top of the glass, then sink with the bubble pop - great introduction to air pressure. Recipe for "gluep" is attached. We made "flubber" or silly putty with liquid starch and glue - just mix until you get the right consistency. My favorite slime is really easy - just cornstarch and water. We put this in our sand table when exploring solids and liquids. In our town, we have a major bottling company for Squirt products - we were able to go a see a tour of the bottling machines, watching the pop be mixed (syrup and water) and then packaged. It was short but very cool. We did our own version of the Pepsi challenge (we used more than colas) and did a graphing activity with the results. We made a mini word wall with the labels from beverages that the kids collected. We talked some about carbonation and molecules being sped up when shaken (of course we shook some cans). That part was a little over the kids heads, but we did some sort of group movement thing where we were the soda molecules and one of the staff pretended to shake us up, then we would calm down, etc. We've haven't done much with volcanoes - but we did make one during a unit on Hawaii. we took an empty paper towel tube and mounted it in some clay in the middle of a piece of cardboard. We put crushed up newspaper around the tube to make the mountain shape and glued strips of newspaper , papier mache style over the top to smooth it out a little. Then we painted it. Unfortunately, I can't find the recipe we used to make the volcano erupt - it was just two things we added together - maybe someone out there knows the combination. Ingredients: 1 cup flour One cup used coffee grinds 1/2 cup salt 1/4 cup sand Tempera paint or food coloring Procedure: 1. In a large bowl, mix all the ingredients into a dough. 2. Remove the dough form and knead it on a floured surface. 3. Hide small dinos in the center of the dough and allow dough to dry in a warm place for 2-3 days. 4. When dry, the dough will look and feel like a rock. Break open the rock with a small hammer to reveal the dinos! I can't wait until we do dinos next school year. We will follow the recipe and then write a "how-to" composition about it. Top of Form 1
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