Life Science

Insect

This photograph shows a brown and orange insect with long legs and antennae standing on a white daisy flower with a bright yellow center.

This photograph shows a brown and orange insect with long legs and antennae standing on a white daisy flower with a bright yellow center.

Open the interactive lesson β€” lesson guides, discussion questions & printables β†’

NGSS standards: K-LS1-1, K-LS1.A, 1-LS1-1, 1-LS1-2, 1-LS1.A, 1-LS1.B, 1-LS3-1, 2-LS2-1, 2-LS2-2, 2-LS2.A, 2-LS4-1, 2-LS4.A, 3-LS3-1, 3-LS3-2, 3-LS3.A, 3-LS4-2, 3-LS4-3, 3-LS4.B, 3-LS4.C, 4-LS1-1, 4-LS1-2, 4-LS1.A, 4-LS1.D, 5-LS1-1, 5-LS1.A, 5-LS2-1, 5-LS2.A

πŸ“Έ Photo Description

A black and orange bug is standing on a big white flower with a yellow center. The bug is using its long legs to hold onto the flower's petals. The flower has many yellow pieces in the middle that the bug can eat.

πŸ”¬ Scientific Phenomena

This image shows pollination and insect-plant interactionβ€”a fundamental ecological relationship. The bug (likely an assassin bug or similar insect) is visiting the flower to find food (nectar and pollen). As the bug moves across the flower's center, pollen grains stick to its body. When the bug visits another flower, some pollen rubs off, helping the plant make seeds. This happens because both the plant and the insect need things from each other to survive: the plant needs help spreading pollen, and the insect needs food.

πŸ“š Core Science Concepts

  1. Animals need food to survive β€” This insect visits flowers because it needs to eat the pollen and nectar (sweet liquid) the flower provides. Without food, the insect cannot live and grow.
  1. Plants need animals to help them survive β€” The flower produces bright colors and sweet nectar to attract insects. When insects visit, they help move pollen from one flower to another, which helps the plant make seeds and grow new plants.
  1. Insects have body parts that help them meet their needs β€” The bug's six long legs help it balance and climb onto the flower. Its mouth is designed to sip nectar. These special parts help the insect get the food it needs.
  1. Living things depend on their environment β€” The flower needs sunlight, water, and soil to grow. The insect needs flowers to provide food. Both the plant and animal are part of a community where they help each other.

Pedagogical Tip:

Use this photo to start a simple observation activity: Show students the picture and ask them to point to the parts they see. Ask "What do you think the bug is doing?" This activates prior knowledge before introducing new vocabulary. Kindergarteners learn best through hands-on observation and discussion rather than memorization.

UDL Suggestions:

Multiple Means of Representation: Provide the image on a large screen or printed poster so all students can see details clearly. Use simple, concrete language ("the bug is eating" vs. "the insect is feeding"). Consider adding real flowers and toy insects to a science table where students can handle and observe them safely.

Multiple Means of Action/Expression: Let students draw what the bug needs to survive, act out being an insect visiting a flower, or place bug and flower pictures on a "What do animals need?" chart with pictures of food, water, shelter, and air.

Multiple Means of Engagement: Connect to students' own experiences: "Have you seen a bug on a flower? What was it doing?" Make it relatable and fun rather than factual.

πŸ” Zoom In / Zoom Out Concepts

Zoom In β€” The Microscopic Level:

If we looked very, very closely with a magnifying glass, we could see tiny yellow pollen grains sticking to the bug's legs and body. These pollen grains are so small that we cannot see them without help. Inside each pollen grain are special tiny pieces that help make new flowers.

Zoom Out β€” The Larger System:

This bug and flower are part of a whole garden or meadow community. Many different insects visit many different flowers. Some flowers feed bees, butterflies, and beetles. All these insects help all the plants make seeds. Without insects, many plants could not grow. The soil, sun, water, and all the living things work together to keep the garden alive.

πŸ€” Potential Student Misconceptions

  1. Misconception: "The bug is hurting the flower."
  1. Misconception: "The flower doesn't need the bug."
  1. Misconception: "All bugs are bad and ugly."

πŸŽ“ NGSS Connections

K-LS1-1: Use observations to describe patterns of what plants and animals (including humans) need to survive.

This photograph directly supports this standard. Students can observe that the animal (insect) needs food from the plant (flower), and the plant needs the animal to help it spread pollen. This is a clear pattern of survival needs in nature.

Disciplinary Core Ideas Addressed:

Crosscutting Concepts:

πŸ’¬ Discussion Questions

  1. "What do you think the bug needs from the flower?" (Bloom's: Understand | DOK: 1)
  1. "How does the bug help the flower?" (Bloom's: Analyze | DOK: 2)
  1. "What would happen to the flower if insects stopped visiting?" (Bloom's: Evaluate | DOK: 3)
  1. "Where else have you seen a bug visiting a flower? What was the bug doing?" (Bloom's: Understand | DOK: 1)

πŸ“– Vocabulary

🌑️ Extension Activities

  1. Flower and Bug Matching Game
  1. Nature Walk and Observation
  1. Plant a Pollinator Garden

πŸ”— Cross-Curricular Ideas

  1. Math: Create a simple bar graph showing how many insects visit different colored flowers during a week-long observation. Kindergarteners can place stickers or draw tally marks.
  1. ELA: Read a picture book about insects and flowers (like The Very Busy Bee or similar). Have students retell the story using hand motions and act out being different insects.
  1. Art: Draw or paint a big flower and insects visiting it. Use bright colors like the daisy and bug in the photo. Students can add pollen using yellow glitter or paint.
  1. Social Studies: Discuss how gardeners and farmers need insects to help grow food. Ask: "Who helps farmers? How do insects help us get apples and vegetables?"

πŸš€ STEM Career Connection

  1. Beekeeper/Entomologist β€” These people study insects and take care of bees. They help bees pollinate crops so we have food to eat. Some beekeepers make honey! Average salary: $48,000–$65,000 USD per year
  1. Botanist/Plant Scientist β€” These scientists study how plants grow and how they work with insects. They figure out which plants need which bugs to make seeds and fruit. Average salary: $62,000–$78,000 USD per year
  1. Nature Guide/Naturalist β€” These people teach others about plants, insects, and how they help each other. They might work at parks, gardens, or nature centers showing visitors cool things like this flower and bug. Average salary: $32,000–$52,000 USD per year

πŸ“š External Resources

Children's Books:

Explore this photo and 200+ more free K-5 science resources β†’