Chemistry elements, mixtures and compounds workbook. Produced by the institute of physics, this physics to go video shows a demonstration of how the idea of pressure can be shown using just a 35mm film canister, some water and an effervescent tablet. Get ready for some fun with this alka seltzer rocket. Were booooored after trying to build baking sodavinegar rockets, we ended up soaked in vinegar, with many failed launches. Place one half of an alkaseltzer tablet in the canister and quickly close the lid. Sodium bicarbonate rockets are often used in science classes to demonstrate principles of chemistry and physics. Try theming them like our minion rocket or the science kiddo did some painting with their rockets. The activity also provides a representation of leo, meo, and geo orbits. Frist break a tablet of alka seltzer into 4 equal pieces. Alkaseltzer tablet 1 per launch water source to fill the canisters with 1 prep launch area. I can remember visiting the store where we had our film processed and picking up a grocery bag filled with the containers. Set aside any remaining alka seltzer for the other trials. When the lid is fitted tightly to the canister this gas is contained within an enclosed space. The creative opportunities with film canister rockets are almost endless.
The rocket should keep going on forever, however air resistance and gravity slow the rocket down and eventually cause it to fall back to the ground. If you put more alkaseltzer in the canister, it would produce more gas and more force. Experimenting with film canister rockets is a fun and engaging way for kids to learn simple chemistry. When water and alkaseltzer are mixed, the mixture begins to fizz and tiny bubbles of carbon dioxide are produced. What is rocket science formula, fuel used and cause of. Lately, we have been focusing on a lot of simple science experiments with water. It sounded like something that would be right up our alley.
When the mighty seltzer rocket are loaded with alkaseltzer, students can run trials to determine with variable gives the best lift off or movement of the canister. They will mix the vinegar and baking soda to make a rocket propel across the ground. Always wear the correct safety gear while doing any experiment. We love homemade science experiments and stem activities anyone can try out. Frequently asked questions about british science week. Science takehome kits facilitators guide alkarockets aim. Now paste the alka seltzer carefully to the bluetak. Next, place the rocket on the ground, lid down and stand back. We walk through how to build your own and even turn it into a quick and fun science fair project.
Civil air patrols fizzy rocket for use as enrichment. This would make the rocket fly up faster and higher, which is. Experiment to see how the weight of the rocket affects the height it travels keeping the amount of water and alka seltzer constant each time. Alkaseltzer rocket race center for nanoscale science. This experiment requires you to wear protective safety glasses. This lab report paper allows students to keep track of how the amount of water and tablet affect the height of the launch. Alka seltzer rocket science safety please follow these safety precautions when doing any science experiment. Experiment using different amounts of water or alka seltzer to see how it affects the height of the rocket. Seltzer rocket lab big idea students will learn about the engineering process while conducting and observing three launch altitudes using film canister seltzer rockets. Alka seltzer rocket eruption science activity science. Plenty of overhead space we recommend you perform this experiment outside if possible. Science museum learning kitchen science water food colouring alkaseltzer tablet break the alkaseltzer tablet in half and add it to the bottle. Alka seltzer rocket eruptions little bins for little hands.
This would make the rocket fly up faster and higher, which is newtons 2nd law of motion. This ratio describes how much area of the particle is in contact with the outside compared to how much stuff is within the particle. Over the plastic table cloth, pour water into a film canister until it is about. Alkaseltzer film canister rocket for kids science kiddo. Guaranteed fun for the whole family with the exception of the dog. Learn how to make a film canister rocket that launches several feet into the air. Alkaseltzer or other type of efervescent museum in a box photo courtesy of nasa. Never eat or drink anything while doing any experiment. Originally published as a part of the first annual alphabet glue summer science special, this project has gotten great feedback from families looking for some simple and sciencecentric summer fun. The lesson will allow students to explore the concepts of design and chemical reactions. Alka seltzer reaction rates alka seltzer reaction rates dependent on temperature and particle size alka seltzer tablets in water alka seltzer science experiment diy lava lamp no alka seltzer tablets measurements 1 cup oil 14 cup vinegar 14 drops of food dye 1 tsp of baking soda 1 tsp of water. Then fill the rest of the bottle with vegetable oil. The mighty seltzer rocket can be loaded alkaseltzer tablets and water to investigate motion.
Another awesome rocket experiment to try is a water powered bottle rocket, these shoot very high into the air so make sure you have a lot of space. Pop your top film canister explosions science toys. Set aside any remaining alkaseltzer for the other trials. Alka seltzer rocket heres a clever variation of the classic pop your top activity, but this time you launch the bottom of the film canister like a rocket. Preschool science saturday science blog hop alka seltzer, oil and water science experiment. Alka seltzer lab report by claire niewiara on prezi.
It also has a place where they can record whether shaking the canister before launch. Mug or glass or jar that allows upsidedown bottle to fit inside, with lid touching bottom. If you put more alka seltzer in the canister, it would produce more gas and more force. Make a small paper cone and tape it to the top of the rocket if you would like a nose cone. Frist break a tablet of alkaseltzer into 4 equal pieces. Place the alkaseltzer in the rocket, replace the cap, and quickly place the rocket capside down on the launch pad. It sounds like a kids cartoon but its a pretty serious experiment that lets you make carbon dioxide. This is a good demonstration for attracting people from far away as they can see and hear the rocket in action. Simply pour in water, drop in a seltzer tablet, replace the end cap, and the rocket is prepared for. Not to rain on the alkaseltzer science parade but, just. Younger children may be content to just watch their rocket launch vertically. Build a rocket powered lego car frugal fun for boys and.
Simple science and a cool chemical reaction with an easy diy alka seltzer rocket. The alka seltzer and water release gas, which builds up until it blows the lid off of the film canister. Experiment with different amounts of water and alkaseltzer and watch how it changes. The instructions said to use a film canister filled with alka seltzer and water to power the car. Shoot for the moon, the stars, the neighbors house. Measure the height of your rocket s launch, make a table to interpret your. While this cub scout activity only fulfills one adventure requirement, it is a super fun activity for all the boys. Now, make a small paper cone and tape this to the top of the rocket for a nose cone. Start by sealing the end of the cardboard tube with several pieces of duct tape or use a plastic tube with one end sealed. Get to know the science behind the film canister rocket experiment by learning about the secret ingredient.
Empty film canister effervescent antacid tablet bayer alkaseltzer original gold tablet works well glassbowl of water safety glasses these materials are not provided in the kit. Make a paper rocket propelled by alkaseltzer and water. Originally published as a part of the first annual alphabet glue summer science special, this project has gotten great feedback from families looking for some simple and science centric summer fun. In fact, the company that makes alkaseltzer is so proud of the fact that it can be used in science experiments they have a whole page on their website dedicated to it.
Step 7 add half a tablet of alka seltzer to the film canister and quickly snap on the lid. Fizzy bottle rockets the activity make a selfpropelled rocket from a juice bottle. When water is added to the effervescent tablet, bubbles of carbon dioxide gas are given off. This cleverly designed rocket with nose cone and fins will travel 20 to 30 feet into the air. A sodium bicarbonate rocket sometimes called an alkaseltzer rocket is a model rocket fashioned from a 35mm film canister and propelled by the pressure of a gas, often carbon dioxide, generated from the reaction of an acid with sodium bicarbonate. How does the carbon dioxide make the canister fly into the air. A flat surface is also required for the experiment. Launch a homemade rocket using a chemical reaction. Learn how a chemical reaction which produces gas can be used to propel a rocket. The formula used for rocket science is known as tsiolkovsky rocket equation or ideal rocket equation. Step 7 add half a tablet of alkaseltzer to the film canister and quickly snap on the lid.
Kids and adults will have a blast with this cool kitchen science experiment. Alkaseltzer rockets might very well be the classic science experiment. Taking existing activities that test variables and looking at the new ngss 5th grade standards, this alka seltzer rocket pack is designed to have students conduct investigations on the mixing of two or more different substances to determine a chemical reaction to discover a cause and effect relation. This activity explores how changing particle size affects the. If you have permission, use next to a building, and mark with chalk how height the canister travels. Alkaseltzer rocket race the smaller a particle is, the greater its surface area to volume ratio. You can sandwich the alkaseltzer between the lid and a sheet of toilet paper, thereby keeping the alkaseltzer up by the lid instead of submerged in the water. The rocket film canister can be loaded with baking soda and vinegar.
Alkaseltzer rockets how to fuel a film canister rocket with carbon dioxide bubbles film canisters have long been a staple on the science teachers list of must have items. You should also clean the canister lip and lid between demonstrations so that no pieces of alkaseltzer get stuck between them, ruining the seal. Step 6 hold the rocket upside down and add water to the canister to onequarter full. Do not reveal how the surface area affects reaction rates to your students yet, but tell them that they will conduct a series of experiments with alkaseltzer tablets in different forms to find out about the correlation between surface area and reaction rates. Lava 1 lunacy pour water into a clean bottle until it is onethird full. The next step is to prepare the alkaseltzer tablets to be used as fuel in your rocket. First of all, we all know that the most common effervescing tablet used in a film canister rocket is alkaseltzer.
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