The practical steps needed for planning and conducting an experiment include: recognizing the goal of the experiment, choice of factors, choice of response, choice of the design, analysis and then …

In Part 1 of this experiment you will measure the potential drop across and current through a single resistor attached to the “variable battery.” On a diagram similar to the one below, indicate where you …

An experiment may be required to assist in addressing several questions, some of a general nature and others more specific. As examples: How does the energy efficiency of an organic solar cell depend …

Protocol Guidelines There are four important steps to take in order to prepare for your experiment. These steps are not necessarily sequential, but they are all important to complete before you run the …

Repeating a science experiment is an important step to verify that your results are consistent and not just an accident. For a typical experiment, you should plan to repeat it at least three times (more is …

Dr. Biology has been busy working on his own pocket seed experiment and he needs your help. He has collected so much information from the experiment that he needs someone to analyze the data.

In this experiment, knowledge of the equivalence point will be used to obtain information about the acid dissociation constant, Ka, of the acid being titrated. When an indicator is used in a titration, the color …