Lesson for introducing the scientific method.interesting since there are issue with the experiment used in the first lesson in knowatom that introduces the scientific method. The Science Penguin: Skittles and the Scientific Method
Fourth Grade Physical Science Activities: Teach Density with Kitchen Science Bear Elective Adventure: Super Science 4
How many drops of water can a cloud hold before it rains? This hands on weather science experiment is a first grade favorite for learning about the water cycle!
McDonald's Grade: Science Club: Homemade Lava Lamps We did a smaller version of this in my college science class.
Make Plastic out of Milk science experiment - this is such a fun, easy to make science project that will impress kids (plus complete science explanation included). This kids activities is perfect for
Maybe for Get Moving Journey: Fourth Grade Physical Science Activities: Electric Science: Make a Battery!
A great lesson plan for building a simple circuit using potatoes, volt meter which veg produces most elec, can you power different items-fan, etc
The goal of this science fair project is to determine whether hand soaps and hand sanitizers prevent the growth of bread mold.