Physics problems solved step by step with drawings: a routine that works every time, kinematics, forces on a ramp, pulleys, circular motion, energy, collisions, torque, springs and fluids, each with the picture, the equations chosen, the algebra and the final check of units and size.

The math behind introductory physics explained with drawings: solving equations, units and conversions, scientific notation, significant figures, right triangles and trigonometry, vectors, reading and drawing graphs, slopes and areas, proportions and squares, and using the calculator correctly.

Lab skills for physics explained with drawings: variables, measuring with rulers, stopwatches and sensors, uncertainty, tables, graphing, linearizing data, best-fit lines, reading slopes and intercepts, comparing models and writing claim, evidence and reasoning for the free-response section.