$3.5, iPad, iPhone, Android

Teaches: reading, the elderly

$60, Nintendo Switch

Teaches: Economics, balancing a budget, managing resources, maps, interpersonal problem solving, sharing resources, working cooperatively, reading, following directions, deductive reasoning, spatial reasoning, problem solving

Windows, Mac OSX, Chrome, Internet Site

Teaches: science, food safety, food borne illness protection

$80, Nintendo Switch

Teaches: physical education, movement, coordination, gross motor skills, timing, exercise

iPad, iPhone, Android

Teaches: history, moon, astronomy, space, JFK, Kennedy

$3.99, iPad, iPhone

Teaches: logic, spatial thinking, planning, gravity, directions

$2.99

Teaches: science, materials, states of matter, solid, liquid, gas

$0.99, iPad

Teaches: logic, spatial relations

$1.99

Teaches: logic, timing

Windows, Mac OSX, Chrome

Teaches: programming, debugging, logic, math, science, STEM

$20, Windows, Mac OSX, Steam, PlayStation 4, Nintendo Switch

Teaches: logic, problem solving, temporal relations

Windows, Mac OSX, Chrome, Internet Site

Teaches: history, Helen Keller, blindness, hearing loss, special needs

$2.99, iPad

Teaches: science, astronomy, space, solar system

$2.99, iPad

Teaches: social studies, buildings, science, physical science, urban planning, skyscrapers, architecture

$2.99, iPad

Teaches: creativity, game design, art, temporal relations

$2.99, iPad, iPhone

Teaches: science, weather, meteorology, tornado, hurricane

$2.99, iPad, iPhone

$2.99, iPad, iPhone, iPod Touch (iOS 7.0 or later)

Teaches: science, geology, geography, earth science

Windows, Mac OSX

Teaches: programming, debugging, logic, math, science, STEM

$4.99, iPad

Teaches: science, light, angles, Thomas Edison, physics