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This activity shows how water is absorbed by plants. By placing a white carnation with stem into a tube or cup of colored water, the plant absorbs the water, changing the carnation the color of the water that was absorbed. I chose this activity because I feel like it would be a great way for children to see and understand what would be taught when learning about plants. I would introduce the lesson by explaining that plants need water. We would discuss where the children believe the water goes in the plant and I would let the children discuss what they think "might" happen. This would allow group discussion, the children would be making hypothesis, and applying knowledge all while introducing this lesson. I would explain that we will let the plants sit in the water throughout the week for the lesson. We could document daily results in a journal and then at the end discuss what we have learned and how it was different or the same then what we believed at the beginning.

This science experiment is a creative and fun way to show students how water moves through plants. Rain absorbs into the ground, then moves up the roots, through the flower, and to the pedals. What I love about using the food coloring, is it provides more of a clear picture of how the water moves through the flowers. By using the food coloring, the students can also note the time it takes for the water to hydrate the flower. I would use this in the classroom for the students to journal their own hypothesis or draw where the food coloring would be visible at. If I did this experiment before teaching the lesson, I would ask my kids to think about if the colored water would actually be visible or if we wouldn't have been able to tell a difference. This would be a quick and simple thing to demonstrate and discuss to help my students build ideas on their own, think reasonably, and even practice using the scientific method.

The water cycle describes how Earth's water is not only always changing forms, between liquid (rain), solid (ice), and gas (vapor), but also moving on, above, and in the Earth. This process is always happening everywhere. Back to the water cycle diagram for students. This website can be very functional when teaching about the water cycle. It has a great diagram with clear illustration, words, and even descriptions for a beginner, intermediate, and advance levels. The diagram itself is kind of whimsical and I think the young grades will really be engaged. It also offers detailed descriptions of the different parts of the water cycle in the side bar. This resource would be very valuable when explaining the water cycle. I think teachers could incorporate the diagram during a lesson. Also, they could do informal assessments on the students by having students come up to the smart board and pointing out certain parts of the cycle. Or it could even be a guide for students when they draw their own water cycle for their notes or for a project. Overall, the diagram and the extra explanations over the water cycle can really be helpful in the classroom.

This lesson shows the process of the water cycle. Water is placed in a small cup in the corner of a plastic zip lock bag. With a marker, show the stages of a water cycle in a circular direction. Place the bag on the window so that the sun causes the water to heat, thus starting the water cycle. I thought this would be a good activity to lead into a lesson on water accumulation, condensation, precipitation and evaporation. If a teacher was fortunate enough to live close to a local newscast, they could have a meteorologist come to talk to the class one day during the lesson on the water cycle.

Bullfrog Films produces environmental and social justice films. This one, Chasing Water, is an 18 minute tour down the Colorado River, and addresses the issue of water use. It's length and recency make it a good starter for discussions related to water conservation at the high school level. Preview of film is free, and lasts about 2 and a half minutes

This process is called 'capillary action'. In this experiment you will need a little bit of time. You need a minimum of two glasses, one filled with water and the other one empty. You then will twist a paper towel and form a 'rope' out of it. You will place this in the glass with water in it. You will also place the other end of it in the empty glass. If you do this in the morning first thing when the students get there you could check on it at lunch and maybe a gain before you leave for the day, either way this takes time. You cant start this right before science. What happens is the water travels up one side of the paper towel, across the cups, and down into the other cup until both glasses are evenly filled. This shows students how water is capable of travel. It also is a bridge into talking about how root systems work in plants. What the students will be able to observe throughout the day is the same process plants use when they take water from the soil and carry it to the other parts of the plant. I would do this as an all day thing. Maybe between every subject, or every other subject, I would have them record observations in their journal. This is great for observational skills. You can even use more cups and put food coloring in them, this helps you track the water as it goes from cup to cup.

This activity allows the students to get a better understanding of the water cycle while creating a fun art project. Students will color the printable water cycle stages and then paste them on the cloud template in order. The finished projects can be hung from the ceiling to display your class's work and make your classroom cute and colorful! Because the project is 3-D, it can be spun around which shows that the water cycle is constant and repeats itself. This activity will be done at the end of our water cycle unit in science. It will be one of the many activities done to make sure students understand the process of the cycle. I selected this resource because it is an exciting way to order the stages of the water cycle. Instead of just putting different pieces of paper in order, students can color, cut, and paste their stages on a giant cloud. The free downloadable printable also makes it valuable to me.

Salt water is denser than ordinary tap water, the denser the liquid the easier it is for an object to float in it. When you lower the egg into the liquid it drops through the normal tap water until it reaches the salty water, at this point the water is dense enough for the egg to float. I think this is a neat activity that kids would enjoy, and yet it requires very few supplies and clean up. I would first group students, giving each group a glass of freshwater and an egg. They would first put the egg in the freshwater only to see it sink to the bottom. They would record what they observed and possible reasons for why it sank. I would then give them another glass that is about half full along with a salt shaker. The students would be told to mix a lot of salt into the half cup and then slowly pour some of the freshwater into it. The egg is expected to float in this solution. The students would record their observations and possible explanations. This is a good way to start a lesson about density.

After having a lesson on plants, this activity would be a great way for students to learn how to grow plants and also learn about the kinds of things that promote growth (warmth, sunlight, water, soil). Their activities involve learning about how seeds and plants grow and participating in a simple, in-class gardening project. I would provide plastic cups, soil, seeds, and water for each individual student and allow them to plant their own seed. This would be a great way for my students to see first hand what plants need to grow, and for them to learn how to records their observations of their plants.

After having a lesson on plants, this activity would be a great way for students to learn how to grow plants and also learn about the kinds of things that promote growth (warmth, sunlight, water, soil). Their activities involve learning about how seeds and plants grow and participating in a simple, in-class gardening project. I would provide plastic cups, soil, seeds, and water for each individual student and allow them to plant their own seed. This would be a great way for my students to see first hand what plants need to grow, and for them to learn how to records their observations of their plants.

This multimedia learning app teaches children about the water cycle. This app allows children to both learn about the water cycle, and test their knowledge. For each stage of the water cycle, the children learn about the process, fun facts about the stage, as well as how it can be seen in nature. Ie.: "Precipitation can be rain, snow, hail, etc." This app was the awarded the 2014 American Association of School Librarians Best Apps for Teaching & Learning in the STEM Category.

US Geologic Survey has created an online interactive depiction of the water cycle. When you scroll over the different types of water action in the image, information about that component of the cycle shows up. This would be useful for student exploration of the water cycle or review.

This is a lesson plan that helps teach the water cycle. It has the students acting as water droplets and moving through different stations in the room to represent them moving through the different stages in the water cycle. I like that in this lesson it gets the students out of their seats.

This is a full lesson and activity provided by TeachersPayTeachers and it costs $3.00. The lesson and activity is aligned with NGSS-2-LS2-1. First the lesson will be taught to explain the importance of sunlight and water to plants. After the lesson is taught, the class will conduct an experiment to test what we just learned. I will have 3 plants. One will receive water and sun everyday. One will be in the closet and only receive water. The last one will just be in the window receiving sunlight. Since purchasing the lesson from TeachesPayTeachers you will also receive a lab journal for students to be able to write their predictions and record their observations. I chose lesson/activity because I thought it went well together. I like that is starts with the lesson then has a follow up activity for students to do. The science journal is something they can do throughout the week, also. I would use this lesson to introduce the topic of "Do plants need water and sunlight to grow" and have the activity has a follow up and something that could expand their knowledge throughout the week.

Grade Level: 2nd-4th; Type: Botany Objective: Test whether plants can grow without sunlight and water. How do plants make their own food? Plants contain a green pigment called chlorophyll, which can make food from water and energy from sunlight. But what happens when you deprive plants of water and sunlight? This would be a great classroom experiment completed by the entire class as a whole. It will show the students the real differences of a plant with or without food in the sunlight and in total darkness like a closet or cabinet. I would love to do this lesson in my classroom to demonstrate to the students what plants need to grow and survive just like we as people need certain things to grow and survive.

Learn about evaporation, condensation, precipitation and collection. In this activity students will discover how the water cycle works as well as how evaporation, condensation, precipitation, and collection are conducted. During this activity students get to control the water cycle as they learn about the important process. I believe that this activity can support students in memorizing the water cycle as well as understanding why the process is important.

When you drop an egg in a glass of plain water it sinks. If you drop the same egg in a glass of salt water, it floats. This experiment link explains this. If you start class with the two glasses and the eggs and just have students make observations you could really spark some interesting conversations. I would use this in part of a density lesson. This might even be my introduction to density. It is definitely a way to grab the students attention because you almost play a mind trick on them. As a student I know this would have really captured my interest, it also sparks more exploration. What else could you add to water to get the same results?

This resource is a neat little activity that shows how plants absorb water using capillary action to transport water and nutrients from the trunk to the highest leaves. The activity involves cabbage and water colored with food coloring. The site gives a look at the cabbage leaves after 48 hours of "sucking" up the water. I chose this because I found it interesting and a neat, grade-appropriate way to explain plant biology to younger students. I would use this resource as part of a unit on plants, with a bonus use of the title if it is close to Halloween time.

This resource contains instructions on how to bend water. The object is to bend the water by using static electricity. The materials needed are a plastic comb or inflated balloon, a narrow steam of water from a faucet, and dry hair. I selected this resource because I believe the lower elementary grades would really enjoy the experiment. Someday, I would love to teach kindergarten and I can see myself making a lesson out of this resource.

This game is a great way to reinforce the water cycle concepts. It is colorful and bright to engage the children. what I like most is that it reads aloud everything to the player so that children with trouble reading can still fully appreciate the game.

This website has a few ideas on where to go on a field trip involving the water cycle.

I think I would take three days to go through the scientific method from testable question to conclusion with my students and in the process we would do the experiment. Testable Question: Do Skittles dissolve faster in warm water or cool water?On the first day, I would introduce the question, hypothesis, plan, variables, and materials. Then on day two we would perform the experiment the students created while recording our findings in our science journals. On the third day we would improve our experiment and address any inaccuracies that developed. I like this resource because it gives clear directions and it is an affordable experiment to introduce students to a difficult process. The ability to make it hands-on makes it more memorable.