Experience 1: For children to experience the solid form of water, and to understand freezing and melting process. This experience helps children to see the relationship between ice and water. It support children to understand temperature can make water change its form, and for children to recognize the term solid, freezing and melting. Activity Title: Ice making and ice dig activity Resource and Equipment: Equipment to make the ice block: • Stones • Plastic crystals • Shells • Jag • Toy dinosaurs • Large container (e.g. ice cream container) Resource and equipment set up the ice play area: • Salt (with few drop of blue food colour) • a shaker container for the salt x3 • plastic pate spreaders x5 • syringes without the needle x5 …show more content…
hairspray) Description of activity: 1. Recall the previous experience with children to review the concept that the temperature helped water change forms. Then talk through the process of cloud- making experiment with children. 2. Boil the kettle. While boil the kettle, shows children the jar and the lid (or the glass cup and the small potpie pan), and let them examine it to be ensure that it is dry and free of holes. 3. Pour about quarter to one-third of hot water into the jar/glass, and let children to feel the warm temperature in the jar in a safe distance. If the side of the jar/glass is cold, use the spoon to swirl the hot water to heats it up. 4. Next, help children to fill the lid/small potpie pan with ice or ice pack, and allows the children to feel the temperature below it. (if use the lid, turned the lid upside down to use it as a container) 5. Then put it on top of the jar/glass to cover it, and rest it for around one to five …show more content…
While waiting, ask children what is happening in the jar/glass, and help children to discover the change by compare the difference of jar/glass before and after pouring the hot water. 7. Next, lift the lid to observe what is happening underneath the lid/ potpie pan, and let children look through the magnifying glass at the collected droplet, then ask children “what does it look like?” “How could those drops get on a dry potpie pan?” 8. Explain the concept of evaporation, and discuss common occurrence of condensation in homes. For example, the bathroom mirrors after steamy shower, or the glass lid use to cover the hot dish, To conduct a cloud making activity, follow steps 1 o 6 on above, and replace steps 7 and 8 on the above to the steps down below. 7. Take off the lid and quickly light up the match and drop it into the jar, or quickly spray in some hairspray, then put the lid back on top of the jar immediately with ice resting in it. 8. Watch the cloud form inside the jar. When it is fully formed, take the lid off and letting out the cloud for children to touch it, then ask children how does it feels like. 9. Illustrate the concept of evaporation and condensation, and explain the clouds forming process, and the three substance that are needed to form the cloud; water, cool air, and condensation
Introduction The purpose of this Lab was to identify the density of the unidentified object and determine what substance the unidentified object given by the teacher was. The density calculated in the experiment will stay the same because the density of the unidentified object will stay constant. The Independent Variable of this experiment was the calculated density and the unidentified object given. The Dependant Variable for this experiment was the density.
Students first prepped for the lab by cleaning out the crucible. Three boiling chips were added in the crucible once it was wiped out with a paper towel. The crucible was then placed on a clay triangle two finger widths above the Fischer burner. After 10 minutes of the crucible being directly under the flame, the it was clean and students allowed time for it to cool down. Next, the students from then on used tongs to transport the crucible from weighing it and back to the clay triangle.
How did water shape the land in Michigan? Michigan is almost completely surrounded by water, and it contains many inland lakes and rivers. These lakes and rivers make Michigan beautiful and unique. A few mesmerizing places in Michigan include The Great Lakes, Tahquamenon Falls, Mackinac Island, Pictured Rocks, and many more. Michigan's land was shaped by water and the water cycle over time through glaciers, lakes, rivers, precipitation and humans.
Bring to a boil. 2. Position tamales in the steamer basket or steamer piece of the steamer pot. 3. When water on the pot boils, lower fire.
How many corners does it have?” Wait for all students to respond) 5. Show students two things that have the shape of a square and rectangle around the room and model how they can come in different sizes and orientations. 6. Ask, “What other things can you think of have these
The Dust Bowl There’s a huge cloud coming only it 's not a cloud made of water, it 's a cloud of dust. When the Great Depression started in the 1930s there was a lot of economic problems, but during this time of crisis the Dust Bowl started. The dust bowl was a huge cloud of dust that destroyed parts of America. When the Dust Bowl hit it destroyed the agriculture and the dust storm affected the farmers living were the Dust Bowl hit and wherever the Dust Bowl hit, the farmer’s health was affected as well.
This diversity can be a challenge; covering the breadth of knowledge necessary within the given time constraints (Stephen P Day, Scottish Education). This can lead to a propensity for lecture like lesson plans which emphasise content rather than process. This fails to convey the kind of hypothesis based enquiry which is so key to every aspect of science as a whole, and ultimately diminishes learning outcomes (Armbruster et al 2009). “By placing students at the centre of instruction, this approach shifts the focus from teaching to learning and promotes a learning environment more amenable to the metacognitive development necessary for the students to become independent and cr Therefore in order to help children develop their ideas and conceptual understandings it is essential to provide opportunities to make links between their own ideas and other alternatives (Russell & Watt, 1992).
Have you ever felt thirsty on a hot day, but you have nothing to drink? If you do, I have the perfect solution for this issue. When I need a refreshing drink, I make Kool-Aid. Who likes sugar? That’s good because Kool-Aid has alot of sugar in it.
I chose this Theme because off my parents started a firm that produces dry ice. They started it a few years ago, I remember I was excited about using dry ice because I’d seen some videos about it and I thought it was cool. But when I started to work with it and produce it was not as fun. We fill boxes with 350kg with dry ice, but it takes around 45min to make one box.
Some tools include: barometer, hygrometer, rain gauge, anemometer, sling psychrometer, and thermometer How Clouds Form Include the conditions needed for water vapor to condense. It would be helpful to do a little visual and a sentence or two OR you can write a paragraph about it. See you notes for the
However trying to comprehend science can be to some extent vague. First in order my science experiment fundamentals are about how dense can the fog get using different variations on how much water I am going to use to make fog along with the dry ice. The science experiment is going to use a mix of materials. First of which is dry ice that is solid carbon dioxide.
Place the the beaker onto a hot plate that is on a low heat setting (about setting 3). Every 5 minutes for 20 minutes, measure the circumference of the balloon and record it in Data Table A. You can measure the circumference of the balloon by looping a piece of string around it then using a ruler to measure the string’s length. Record the data in the data
It will also consist of putting the children in situations they will enjoy, such as allowing them to play with a toy when they ask to. Their reactions to these experiments will be observed, recorded and interpreted to apply to the theory in study.
This experiment has to be carried out carefully
Making tea solution: Take around 3 gram of tea from tea bags and record the weight with an uncertainty of ± 0.001 using an high accuracy balance. Take 400 ml beaker add 200 ml of distilled water to it. Start heating it up with the bunsen burner until 150ml remain. (recommended ratio of 1 g of tea : 50ml of water) Measure the temperature of water and wait till it reach the expected value Add the tea leaf once the water is 150ml(some will evaporate during the heating) and keep the temperature at a constant degrees by using a water bath. Using a stopwatch to determine the amount of heating time.