analyze and interpret information to construct reasonable explanations from direct (observable) and indirect (inferred) evidence;
A science experiment that investigates how a substance's state of matter can be changed.
A science experiment which investigates rolling friction and the properties of various materials and shapes.
A set of worksheets to develop students' ability to design fair, scientific experiments.
A science experiment which investigates the relationship between multiple forces acting on a single object in various ways.
A science investigation in which the students investigate how to use thrust force to increase the speed of a model car.
A science experiment which investigates the buoyancy of different objects when placed in water.
A science experiment which investigates the relationship between friction and the properties of various materials.
A science experiment that investigates how changes to electrical circuits affects their components.
A worksheet to use when developing the concept of a fair test.
A worksheet used to check the students' knowledge of working scientifically.
A science experiment which investigates the absorptive properties of various materials.
A science experiment which investigates which material is the best insulator of heat.
A science experiment that explores reflected light.
A science experiment which investigates which material is the best conductor of heat.
A science experiment that explores the perception of color.
A worksheet to use when developing the concept of a fair test.
A hands-on science experiment about salt water density.
A hands-on experiment to use when investigating the water cycle.
An experiment to investigate if electricity moves better through different gage wires.
A hands-on experiment to use when exploring natural disasters.
A hands-on experiment to be conducted by students when investigating earthquakes.
A hands-on investigation task that allows students to design, create, and evaluate the effectiveness of a parachute.
A 60-minute lesson designed to investigate the relationship between force and the resulting speed of an object.
A 60-minute lesson in which the students investigate how moving objects in different ways affects the strength of friction force.
A 60-minute lesson in which the students investigate the forces involved in throwing, dropping, bouncing, and rolling, and how they affect an object.