PP+ Work & Mechanical Energy Negative Reviews

Classroom is a free service for schools, non-profits, and anyone with a personal Google account. Classroom makes it easy...

Pl@ntNet is an application that allows you to identify plants simply by photographing them with your smartphone. Very us...

Learn a new language with the world’s most-downloaded education app! Duolingo is the fun, free app for learning 40+ lang...

Simply Piano is a fast and fun way to learn piano, from beginner to pro. Works with any piano or keyboard. Chosen as one...

Watch the states come to life as you learn US geography! Stack the States® is back and better than ever with new questio...

Star Walk 2 is an exquisite stargazing app enabling you to explore the night sky through the screen of your device. Make...

Get ready to race along with Nick Jr.’s Blaze and the Monster Machines in this fun truck racing game for kids! It’s time...

** 2013 App of the Year Runner-Up ** ** App Store's Editor's Choice ** *From the team at Originator - the creators o...

A reaction-time procedure is used together with a visual search task to measure the speed of cognitive operations (visua...

The RC Circuits lab uses a power supply, voltmeters, capacitors, and resistors to investigate RC circuits. It is part of...

The Reflection of Light lab uses a plane mirror to investigate the relationships between object and image distances and ...

This is a demonstration of mapping the receptive fields of neurons in the visual system. Students play the role of a vis...

A magnitude estimation procedure is used to measure our perception of the magnitude of different types of stimuli. Stude...

A reaction-time procedure is used to measure different types of information processing by the visual system. This proced...

A rating scale procedure is used with different stimuli to demonstrate basic concepts of signal detection theory—respons...

The Archimedes Principle lab uses a laboratory balance, a metal sample, and graduated cylinders containing water and alc...