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How Spiders Spin Webs

Second graders discover that a spider web is not a tangle but a careful build, made step by step from silk the spider makes in its own body, and put the web-building steps in order.

Grade 2How Spiders Spin Webs40 minutes1 class period5E ModelExplicit teaching4 StandardsCommon Core
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Lesson at a Glance

Everything you need before the bell rings

Learning Objectives

Students will be able to…

  • ✓Know spiders make silk.
  • ✓See the web built in order.
  • ✓Know why the web is sticky.
  • ✓Order the steps.
Essential Question

A spider web looks delicate, but a spider builds it in a careful order from silk it makes in its own body. What are the steps, and in what order?

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Lesson Phases
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Vocabulary Terms
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Standards Aligned
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Interactive Task
Order the Steps · Interactive

Order the Steps

Project this and put the steps a spider takes to spin its web in order — tap each one from the first floating thread to waiting for prey.

🕷️ Put the steps of spinning a web in orderTry it
Tap the steps a spider takes to spin its web in order, starting with the first thread.
The Lesson · 5E Model

40 minutes, five moves

Tap any phase to open the teacher moves and student actions.

1

Hook — A Web Made to a Plan

5 min

A spider web looks delicate, but a spider builds it in a careful order, starting with a single thread floating on the breeze. How does a spider spin a whole web?

👩‍🏫 Teacher Moves

  • Show an orb web.
  • Ask how it is built.
  • Set the goal.

🎒 Student Actions

  • Think.
  • Share.
  • Get ready.
2

Use — Order the Steps

12 min

Students put the web-building steps in order.

👩‍🏫 Teacher Moves

  • Send students to Order the Steps.
  • Order the steps.
  • Name each one.

🎒 Student Actions

  • Order.
  • Say.
  • Note it.
3

Modify — Sticky or Not

13 min

Students explore how the web catches prey.

👩‍🏫 Teacher Moves

  • Point to a part of the web.
  • Say if it is sticky or a walkway.
  • Say what it is for.

🎒 Student Actions

  • Point.
  • Say.
  • Say.
4

Create — My Web Diagram

15 min

Students diagram a web build.

👩‍🏫 Teacher Moves

  • Draw the bridge and frame first.
  • Add the spokes from the center.
  • Add the spiral and label the order.

🎒 Student Actions

  • Draw.
  • Add.
  • Label.
5

Reflect — The Spider's Silk

5 min

Students reflect on spider webs.

👩‍🏫 Teacher Moves

  • Where does a spider get its silk?
  • Why is the spiral thread sticky?
  • Complete the exit ticket.

🎒 Student Actions

  • Say it.
  • Say it.
  • Complete the exit ticket.
Standards Alignment

Built to the standards you report on

Aligned to Next Generation Science Standards and Common Core literacy. State-standard crosswalks available on request.

NGSS
2-LS4-1

Make observations of plants and animals to compare the diversity of life in different habitats.

NGSS
1-LS1-1

Use observations to describe how external parts and behaviors help animals survive.

NGSS
K-LS1-1

Describe patterns of what animals need to survive, including how they get food.

CCSS
RI.2.3

Describe the connection between a series of steps in a text.

Differentiation

One lesson, every learner

Multilingual Learners

ELL / EMERGING READERS
  • Step picture cards.
  • Sentence frame: “First the spider ___ , then it ___ .”
  • Order two steps at a time.

Support & Access

IEP / 504
  • Start with the first thread.
  • Trace one web together.
  • Add one step at a time.

Stretch & Extend

GIFTED / EARLY FINISHERS
  • Add which threads are sticky and which are not.
  • Compare an orb web to other web types.
  • Explain how silk helps the spider survive.
Materials

What to gather

  • 📽️Projector / board
  • 🕷️A web photo or diagram
  • 💻Order the Steps
  • 🧶Yarn to model a web
  • ✏️Pencils
  • 🎫Exit-ticket slips
Vocabulary

Key terms — hover for a quick definition

spideran eight-legged animal that spins silk; not an insectsilkthe strong thread a spider makes in its own bodywebthe trap a spider spins to catch foodorb webthe round, wheel-shaped web many spiders buildbridge linethe first thread that anchors the webspokea silk line running from the center to the framespiralthe sticky thread that winds around to catch preypreythe insects a spider catches and eats
Evaluate

Exit Ticket

Preview the three formative checks. Tap “Sample answer” to see what mastery looks like — hide them before you print for students.

QUESTION 1
Where does a spider get its silk?
It makes the silk inside its own body and releases it through spinners to build the web.
QUESTION 2
Why is the spiral thread of the web sticky?
The sticky spiral catches and holds insects so the spider can eat them; the spokes it walks on are not sticky.
QUESTION 3
What is the first step in building a web?
The spider lets out a thread of silk that floats on the breeze until it catches on something.

Create: my web diagram.

Have students draw the bridge and frame, add the spokes, then the spiral, and label the order, so the build makes sense. A printable spider-web worksheet is in the Science library.

Study · Flashcards

Study the key terms

Tap a card to flip it, then rate whether you knew it. Built from this lesson’s vocabulary.

🃏 How Spiders Spin WebsFlip
Card 1
Term
Tap to flip →
Meaning
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Nice work!

Practice · Quiz

Check your understanding

A quick self-check with instant feedback, drawn from this lesson’s key terms.

📝 How Spiders Spin WebsQuiz
Score: 0
1 / 6
Question 1
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Practice · Worksheet

Printable worksheet

A print-and-go review sheet with a built-in answer key. Tap “Show answer key” to reveal answers, or print the clean version for students.

🖨️ How Spiders Spin WebsPrint
Name: ________________________
Date: ____________

Part A · Write the word that matches each meaning

Word bank: bridge line, orb web, prey, silk, spider, spiral, spoke, web
  1. the round, wheel-shaped web many spiders build
  2. the first thread that anchors the web
  3. the sticky thread that winds around to catch prey
  4. the insects a spider catches and eats
  5. the trap a spider spins to catch food
  6. a silk line running from the center to the frame
  7. an eight-legged animal that spins silk; not an insect
  8. the strong thread a spider makes in its own body

Part B · Show what you learned

  1. Where does a spider get its silk?
  2. Why is the spiral thread of the web sticky?
  3. What is the first step in building a web?
Answer key — Part A: 1) orb web · 2) bridge line · 3) spiral · 4) prey · 5) web · 6) spoke · 7) spider · 8) silk
Part B: 1) It makes the silk inside its own body and releases it through spinners to build the web. 2) The sticky spiral catches and holds insects so the spider can eat them; the spokes it walks on are not sticky. 3) The spider lets out a thread of silk that floats on the breeze until it catches on something.