Teachers and families across the country are facing a new reality of providing opportunities for students to do science through distance and home learning. The Daily Do is one of the ways NSTA is supporting teachers and families with this endeavor. Each weekday, NSTA will share a sensemaking task teachers and families can use to engage their students in authentic, relevant science learning. We encourage families to make time for family science learning (science is a social process!) and are dedicated to helping students and their families find balance between learning science and the day-to-day responsibilities they have to stay healthy and safe.
Interested in learning about other ways NSTA is supporting teachers and families? Visit the NSTA homepage.
Sensemaking is actively trying to figure out how the world works (science) or how to design solutions to problems (engineering). Students do science and engineering through the science and engineering practices. Engaging in these practices necessitates students be part of a learning community to be able to share ideas, evaluate competing ideas, give and receive critique, and reach consensus. Whether this community of learners is made up of classmates or family members, students and adults build and refine science and engineering knowledge together.
Let's go fly a kite! In today's task, How do kites fly?, students and their families experience first-hand the phenomenon of a flying kite. Students (with help from adults or older siblings) build and fly a sled kite, which can be made from materials likely to be found in every home. Their noticings and wonderings lead them to investigate the pushes and pulls on a flying kite - and what happens when those pushes and pulls change. The children's book Catch the Wind! All About Kites by Gail Gibbons can be used to launch this Daily Do task and to support student sensemaking.
This task is based on an activity described in the article "Teaching Through Trade Books: Kite Exploration" published in the NSTA Journal Science and Children.
How do kites fly? is a stand-alone task. However it can be taught as part of an instructional sequence in which students coherently build science ideas about pushes and pulls.
You might begin the task with a read aloud or read along of Catch the Wind! All About Kites by Gail Gibbons. Consider stopping after reading the page with the following text:
As Katie and Sam look around the shop, Ike tells them about kites and kite flying. Any object flown in the air at the end of line is called a kite, named after the graceful, soaring kite bird.
Say to students, "Today we're going to build and fly objects flown in the air at the end of a line! Kites!"
*plastic grocery bags, 13-gallon kitchen trash bags, cellophane wrap
**crochet line, DMC floss, string, yarn (the less stretchy the better)
***You might pre-cut flying line in 5-meter lengths and wrap each length around a craft stick. Use a small "flag" made out of tape to mark the line at 1 meter and 2 meters. Consider using only a 1-meter length to fly kites when you first move outdoors and then allowing students to increase the length based on the number of students and kite-flying space.
Directions (Part 1)
Directions (Part 2)
Explore the Kite
Before heading outdoors, ask students to independently observe their kites (Alone Zone). Then, ask students to turn to a partner and share their noticings.
Bring the class back together. Ask students to share their observations or a partner's observations with the class. Make a class list of observations. You might create a Notice and Wonder t-chart so you have a place to record questions that come up as students share their observations.
Fly the Kite
Before heading outdoors, review kite safety with students (at left).
Fly the kites! Allow students-as-scientists to productively struggle to get their kites in the air (don't problem-solve for them unless you can see they are about to completely give up). Figuring out how to get their kites in the air provides opportunities for students to make observations and space to wonder about how or why the kite flies.
As you move from student to student, you might ask, "What do you notice using your eyes? Your ears? Your fingers or hands?"
When you are back indoors, ask students to independently draw or write what they observed (Alone Zone). Then, ask them to share their noticings with a partner or small group. As you move from group to group, you might ask, "Did you notice things your partner noticed? What noticings are the same? Did you notice things your partner didn't notice? What noticings are different?"
Bring the class back together. Ask students to share their observations or a partner's observations with the class. Add these observations to the class list. Record any questions that come up as students share their observations. Some examples of student observations and questions are shown at right.
Say to students, "We really noticed a lot of things about our kites! I'm wondering if these observations might help us to start to explain how a kite flies."
Ask students to independently draw a model that explains how they think their kite flies (Alone Zone). Encourage students to use words, pictures and symbols to show their thinking.
Next, ask students to share their models with a partner or small group. You might use Jamboard or other digital tool that allows multiple students to work together to identify the parts of their models they have in common. See an example using Jamboard (Comparing Models) below.
Use the common parts of students' models to create a class consensus model. As you add each part to the class model, ask if the class agrees with the placement/relationship between each part. Students may want to show the wind blowing on both the kite and the person. They may also want to include the cloud, tree or other parts (like the sun). This is OK. As students' focus shifts to the kite as they move through the lesson, you can revisit these parts and decide if they are needed to explain how the kite flies.
Ask students, "Are there any pushes on the flying kite?" Students will likely say the wind pushes on the kite. Add this idea (wind pushes) to the class model. You might ask students how you could represent the wind pushing using pictures and/or symbols.
Next, ask students, "Are there any pulls on the flying kite?" Students will likely say we pulled on the kite. Some students may say gravity pulls on the kite. Add these ideas (person pulls, gravity pulls) to the class model. Ask students how you could represent these pulls on the kites using pictures and/or symbols.
Note: Although students will likely notice the kite pulls on them, keep the focus for now on the forces acting on the kite. This is building the foundation for the grade 3 science idea "Each force acts on one particular object and has both strength and a direction." You may choose to continue with the lesson and ask students to consider the forces acting on them to answer their question, "Can the kite pick me up?"
Go back to the class Notice and Wonder t-chart. Say to students, "Many of us wondered what would happen if it was windier or less windy. Since we're thinking about pushes and pulls, does it make sense to investigate this question first?"
You might pose the question, "How might the wind's push on the kite be different tomorrow than it was today (or the day you flew the kites)?" Students might say,
Next, ask, "How might our pulls on the kite change if the wind's pushes changed?" Point to each situation and record students' responses about pulls in a different color. Students might say,
Ask students, "Should we investigate?!" These investigations occur over time. You may have to move on to other investigations about pushes and pulls, like How can we become good marble players? or How do pushes and pulls help us play? while waiting for the right conditions to continue the kite investigations.
After students have investigated pushes and pulls on the kite, return to the class consensus model. Ask students, "What would you add to or change on our class model based on our observations about pushes and pulls on the kite?" Give students independent thinking time and then ask students to share their ideas with a partner. Bring the class together and ask them to share their ideas or a partner's idea with the class. Always follow up with, "Why do you say so?" and encourage students to support their ideas with evidence from their observations (data). At this time, students should agree trees, clouds and other components can be removed from the model.
Return to the class Notice and Wonder chart and ask students if we can answer now answer some of our questions.
Consider returning to Catch the Wind! All About Kites at this point in the lesson. Pause on pages that offer opportunities for students to reinforce the ideas they have built through their investigations or provide information that can help explain the how or why kites fly. These are just a few suggestions:
Page with text Flexible kites are designed to form different shapes when the wind fills them. Ask students, "Which kite looks like our kite?", "How are the kites on this page similar?" and "How are the kites on this page different?" You might flip one page back and/or one page forward and ask students if they can find at least two things similar between all of the kites. What about three?
Page with text 'Catch the wind!' Ike shouts to Katie and Sam. Ask students, "What do you think Ike means when he says 'Catch the wind'?" You might use this question as a formative assessment or provide students the chance to turn and talk to their partner and share their ideas about Ike's statement before sharing them with the class.
Note: On the page with the text HOW KITES FLY, you might share with students scientists use the word lift when they mean the wind's push that helps cause an object to fly. However, lift alone doesn't explain how the kite flies. You might refer students back to the class model to identify all of the pushes and pulls on the kite.
When you finish reading the story, make sure to return to the Notice and Wonder chart. Ask students which questions we can now answer.
You might then ask, "What should we investigate next?!"
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