Core Skills Analysis
Science
- The child learned that flying squirrels glide rather than fly, using a flap of skin between their front and back legs to catch air.
- By changing the leaf wings’ size or shape, the child could explore how surface area affects the glider’s movement.
- The activity introduces lift and drag as forces that help explain how air affects a glider’s speed and motion.
- The child could observe how wing shape, tail length, and balance affect glide distance and stability.
Engineering and Design
- The child practiced building a lightweight squirrel model from sticks and natural materials, then securing its parts with cord or plant fibers.
- The sliding loop and optional stabilizing twig show how a design must connect to a track while remaining upright and able to move.
- Testing the model and adjusting its parts introduces an engineering cycle: build, test, observe, and redesign.
- The child explored how small design changes can affect a model’s performance.
Mathematics
- The child could compare glide distances after changing one feature, such as wing width or tail length.
- Adjusting the line’s slope introduces comparisons of steeper and gentler angles and their effects on movement.
- The activity supports informal measurement and data organization by recording each design change alongside its distance and stability.
- Comparing repeated trials can help the child notice patterns and decide which design performed best.
Geography and Life Science
- The child learned that the Malabar giant squirrel is found in central and southern India.
- The activity connects an animal’s way of moving to the challenge of traveling between trees.
- The child encountered an example of adaptation: a squirrel’s gliding membrane helps it move through its environment.
- The fact that the Malabar giant squirrel can grow up to 1 meter long provides a concrete opportunity to compare animal size with familiar measurements.
Language Arts
- Describing how the model moved gives the child practice using precise observation words such as stable, distance, slope, and glide.
- Explaining which design change affected a test encourages the child to connect evidence with a conclusion.
- Recording each trial in words or pictures supports sequencing and clear communication of a process.
- The activity offers a focused topic for an explanatory piece about how a squirrel glides or how the model was improved.
Tips
Tips Begin with a close look at the squirrel’s gliding adaptation, then invite the child to sketch a model and predict what might happen when its leaf wings are wider or narrower. Build the glider from natural materials and run several trials, changing just one feature at a time; measure the travel distance and note whether the model stayed upright. Compare results together and ask the child to explain which design choices seemed to help and why. To connect the investigation to place and habitat, locate central and southern India on a map, mark the squirrel’s range, and draw a forest scene showing how gliding could help an animal move between trees.
Book Recommendations
- The Glorious Flight: Across the Channel with Louis Blériot, July 25, 1909 by Alice Provensen: A richly illustrated story about flight and an early aviation milestone, offering a child-friendly connection to movement through the air.
- From Seed to Plant by Gail Gibbons: An accessible nonfiction introduction to plants and their parts, connecting with the natural materials used to build the glider.
Learning Standards
- CCSS.MATH.CONTENT.MD.A.1: Relates to measuring and comparing glide distances using familiar units.
- CCSS.MATH.CONTENT.MD.A.2: Relates to recording measurements and using them to answer questions about which design traveled farther.
- CCSS.ELA-LITERACY.SL.1.4: Supports describing an observed design or event with relevant details and clear speech.
- CCSS.ELA-LITERACY.W.1.7: Connects to participating in shared research and writing projects, such as documenting glider trials with adult guidance.
- Note: Common Core does not provide science or engineering performance standards; the aerodynamics and design concepts are addressed through hands-on investigation and redesign.
Try This Next
- Glide-trial chart: record wing width, tail length, line slope, travel distance, and stability for each test.
- Design challenge: draw and label a new leaf-wing glider, predicting how one change will affect its movement.
- Quick quiz: Do flying squirrels truly fly, and what body feature helps them glide?
- Map task: locate central and southern India and label the Malabar giant squirrel’s range.