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Demonstrations

Demonstration ideas and planning worksheet

Sixty-plus topic ideas from cooking to robotics to livestock, plus a one-page worksheet and a packing checklist.

Updated Thursday, September 24, 2026

Stuck on a topic? The best demonstration is about something you already do. Scan the lists, circle three, then pick the one you could talk about for an hour.

Kitchen

  • How to make a grilled cheese three ways
  • Homemade tortillas from scratch
  • Decorating a cupcake like a pig (or lamb, goat, steer)
  • Reading a nutrition label
  • Knife skills: dicing an onion safely
  • No-bake energy bites
  • Making butter in a jar
  • Packing a healthy lunch for fair week
  • Dutch-oven biscuits (campfire style, with adult help)
  • How to make jerky or trail mix

Crafts and making

  • Braiding a paracord bracelet or a rope halter
  • Leather stamping a keychain
  • Sewing on a button (or a 4-H patch on your show shirt)
  • Tie-dye a shirt
  • Hand-lettering a stall card
  • Whittling a simple wood figure (with safety)
  • Building a birdhouse from one board
  • Making a duct-tape wallet
  • Painting a rock or making a clay animal
  • Friendship bracelets in three patterns

STEM and robotics

  • How a simple circuit works: light an LED with a battery
  • Building and racing a rubber-band car
  • Programming a robot to follow a line (or a micro:bit to show a heartbeat)
  • Making a compass with a needle and a magnet
  • The science of why bread rises (yeast balloon experiment)
  • How to read a weather forecast for a fair week
  • Making slime and explaining polymers
  • Coding a simple game in Scratch
  • Water filtration with a soda bottle
  • Building a catapult and explaining levers

Animals and livestock

  • How to trim a goat’s hooves
  • Reading a feed tag: what protein and lysine mean
  • Parts of a market lamb (with a poster)
  • Wholesale cuts of pork
  • How to give a subcutaneous injection (on an orange)
  • Setting up a show pig: driving with a whip
  • How to tie a halter knot and a quick-release knot
  • Building a hanging feeder from a panel and zip ties
  • How to check a steer’s weight with a tape
  • What FAMACHA is and how to score a sheep or goat
  • How to read a Seasonal Pass or a Scrapie tag
  • Making a first-aid kit for the barn
  • Training a dog to sit, stay, and come
  • Candling a chicken egg

Outdoors

  • Tying five fishing knots
  • Packing a day-hike backpack
  • Building a fire lay (and putting it out safely)
  • Using a map and compass
  • Identifying five northern Arizona trees or birds
  • Setting up a tent in five minutes
  • Sharpening a pocketknife safely

Home and life skills

  • Changing a bike tire
  • Checking a truck’s oil and tire pressure
  • Sewing a button or hemming jeans
  • Folding a shirt like a store
  • Making a budget for a 4-H project
  • Writing a thank-you note that doesn’t sound like a robot
  • How to introduce yourself and shake hands (great for buyer visits!)
  • Cleaning and organizing a show box
  • Basic CPR steps (with a certified adult)
  • Washing a car properly

Fair and 4-H

  • What the 4-H clover and motto mean
  • How the Junior Livestock Sale works
  • How to fill out the Expenses tab in ZSuite
  • Dress code for the show ring: right vs. wrong
  • Walking through fair-week check-in

Planning worksheet

Copy this into a notebook or print it. One page is all you need.

TITLE: ____________________________________________

MY HOOK (question or fact): __________________________

WHY THIS MATTERS (one sentence): _____________________

MATERIALS (in order of use):
  1. ____________   4. ____________   7. ____________
  2. ____________   5. ____________   8. ____________
  3. ____________   6. ____________   9. ____________

STEPS (what I do + what I say):
  1. _______________________________________________
  2. _______________________________________________
  3. _______________________________________________
  4. _______________________________________________
  5. _______________________________________________
  6. _______________________________________________

"ONE I MADE EARLIER" (anything that takes too long): ______

SAFETY STEP I'LL SAY OUT LOUD: _______________________

SUMMARY (two sentences): ____________________________

WHERE TO LEARN MORE: ________________________________

CLOSING LINE: "Thank you. Are there any questions?"

TIME LIMIT: _____ min    PRACTICE #1: ____ #2: ____ #3: ____

Packing checklist for demo day

  • Title card / poster, and something to prop it on
  • Every material from the worksheet, in a labeled box
  • A tablecloth or tray to work on
  • Paper towels and a small trash bag
  • β€œOne I made earlier” item
  • Index card with your outline
  • Neat clothes (and an apron if cooking)
  • A parent’s phone to record it for your record book
  • Water bottle for you

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