More ideas from Barry
how we learn about the science of helicopters

The kids decorated the carton pieces and the propellers, then we put them together and dropped them off the balcony. grade boys, and grade girls.

This is a class project we did to learn about the plasma membrane and its parts. The phospholipids were made of a balloon, two straws and masking tape to hold the tails onto the balloon. They were tied together on fishing string, glued together with rubber cement, then hung from the ceiling. The other parts were cut from heavy paper.

Transport across cell membrane essay Transport across Plasma Membranes In cells there are many ways in which. Molecules & Cells essays, transport particular substances across a membrane.

Meteorite experiment. Sand, flour, and cocoa powder to represent rock and soil layers. Drop marbles or other objects into the bin.

Ed 325 - Physical Science - Space SDLC. (use flour NOT sand!) flour, and cocoa powder to represent rock and soil layers. Drop marbles or other objects into the bin.