Halloween stem challenge cards

make a graph of your Halloween

candy.

make paper bats.

make a parachute for a mini pumpkin.

paint a color-resist Halloween scene.

build a bone bridge with q-tips.

make invisible ink out lemon juice and write a message.

make shaving cream rain with water,

food dye andshaving cream.

build a spider web out of pipercleaners.

make a brain with play dough.

make spider webs with yarn.

build a double helix dna strand with marshmallows,liquorice, andtoothpicks.

make glowinglanterns with a mason jar, glow stick and sharpie

marker.

design a flying ghost.

create balloon ghosts.

create a pumpkin sun catcher with paper and leaves.