What is Defend the Egg?

Defend the Egg splits the room into teams of 4–5 and gives each one a raw egg, plastic straws, tape, and newspaper. The job: build a structure that keeps the egg intact through a fall of at least 15 feet, using only what's in front of the team — no extra materials, no exceptions.

It works because the drop test settles the argument the build phase started. A team can talk itself into believing its structure is solid right up until the drop actually happens — then the egg is either whole or it isn't, and every team sees the same result at the same moment. Optional judging categories — most creative design, most stylish build — give the teams whose eggs didn't survive something else to compete for.

It's built for a room that can handle raw eggs, some mess, and a real drop — a stairwell, a balcony, a ladder against a wall — so it leans in-person, not remote, and it's suited to ages 14 and up. Skip it if you don't have anywhere safe to drop from height, or if the group only has 30 minutes: the build window alone runs 20–25.

The rules

Each team protects one raw egg from cracking, using only what's provided.
The structure must survive a drop from at least 15 feet.
Teams get a fixed, limited supply of straws, tape, and newspaper — no outside materials.
Optional judging categories: most creative design, most stylish or visually appealing build.
Teams build within an agreed time window, with the egg sealed inside from the start.
When time's up, every structure gets dropped and inspected — surviving eggs win, plus any bonus awards.

Before you start

Team size: 4–5 members, 4+ people total. Works with any number of teams, so a bigger room just means more structures to drop side by side.
A space where a mess and a real drop are both fine. A stairwell, a balcony, or a ladder against a wall all work — you need at least 15 feet of clear drop and a floor you don't mind cracking an egg on.
Materials per team: eggs, straws, tape, newspaper. Keep the supply identical across teams — matching materials is what makes the comparison fair once the drop test starts.
Decide the build window ahead of time. 20–25 minutes is a reasonable starting point — set it before teams start and hold the line once the clock's running.
Age check: built for 14 and up. The raw egg, the mess, and the drop height make this one for teens and adults rather than younger classrooms.

How to run it

Set up the teams 2–3 min
Split participants into teams of 4–5 — a good size for everyone to actually contribute to the design.
Distribute materials 3–5 min
Give each team one raw egg and the same fixed supply of straws, tape, and newspaper. Choose a setting where a mess is fine.
Explain the rules 2–3 min
State the one goal clearly: build a structure that keeps the egg intact through a fall of at least 15 feet, using only the materials each team was given.
Build against the clock 20–25 min
Teams design and build with the egg sealed inside. Walk the room, supervise, and resist the urge to help any one team more than another.
Conduct the drop test 10–15 min
Collect every structure and drop or throw each one from at least 15 feet. Inspect the eggs — the teams whose eggs survived win, and any bonus awards get announced.
Reflect on the experience 10–15 min
Ask each team what worked, what didn't, and what they'd change. This is where the teamwork lesson actually lands.

← gravity is the only judge here.

Facilitator tips

Build in slack for the ones who need itIf your group has a range of abilities, add 5–10 minutes to the build window rather than rushing everyone to the same clock.

Keep materials distinguishableIf you're using colored straws or tape, pick shades that read clearly for everyone on the team, not just for typical color vision.

Say the rules, then show themPair the spoken rules with a quick diagram or example structure — the goal lands faster for people who need it in a picture, not just words.

Variations

Materials from the wild

Skip the straws and tape entirely — hand over just the egg and send teams outside to find whatever the ground offers. Same drop test, much less predictable materials.

Judge on more than survival

Add categories like most creative design or most stylish build, and announce those winners alongside whoever's egg actually made it down whole.

Why it works

Scarcity forces the real decisionsWith only straws, tape, and newspaper split among each team, every piece has to earn its spot — padding is a luxury, not a plan.

The drop test doesn't grade on effortAn egg is either whole or it isn't after a 15-foot fall, so the finale gives every team instant, undebatable feedback on whether the design actually worked.

Reflection has real material to work withBecause everyone can see whose egg survived and whose didn't, the after-the-fact conversation about what worked has actual evidence to point at, not just impressions.

HELLO, MY NAME ISJon

"I keep coming back to this one because the setup is dead simple — eggs, straws, tape, newspaper — but the challenge is real. Limited materials force actual strategy, not just busywork. And that drop test at the end still gets me: everyone actually holds their breath."

Jon Zajac · Founder & Chief Icebreaker

Reflection questions

6 questions that turn a pile of eggs — cracked or not — into an actual debrief.

What strategies did your team use to protect the egg?Gets at how the team actually approached the build, not just what they ended up with.
How did you feel when your team's structure was dropped and you saw if the egg survived?Names the moment everyone was actually watching for — worth a beat before moving on.
What role did you play in your team's building process?Recognizes individual contributions the final result alone wouldn't show.
What challenges did you face during the building process, and how did you overcome them?Surfaces the obstacle and the fix in one answer, not just the complaint.
How did your team's design compare to others in terms of creativity, style, and functionality?Gets teams looking at each other's structures, not just their own.
What lessons or insights from this activity do you think could be applied to real-world teamwork scenarios?Moves the debrief from eggs to the actual job.