MaPhET vs GRIMMKIDS

Main functions: • Calculator - Basic arithmetic operations, powers, percentages, sine, cosine, tangent, root, logarithm, factorial - Output with calculation path and bracket resolution • Conversion of units of measure - Length, area, volume, temperature, weight, speed, pressure, energy, acceleration, force, power, time, data storage, transfer rate • • Calculation of date differences and adding and subtracting with dates • Random Numbers • Random Letter • Roll the dice • Greek alphabet • Prefixes for units of measure • Number sequences and prime numbers • Calculation of triangles with a calculation path • Mathematical basics • Arithmetic laws, set theory • Equations and functions • Linear functions and quadratic functions • Draw functions • Geometry basics • Angles, triangles, squares, circles • Prisms, cylinders, pyramids, circular cones, spheres • Geometric solids and figures • Physics formulas • Physical quantities and units with value tables • Physical constants • Chemistry formulas and periodic table of elements • Extensive search function

The app GRIMMkids enables children between 5 and 12 years to explore the GRIMMWELT and in particular the exhibition area with a focus on linguistics. The GRIMMIES are the five key figures of the GRIMMWELT to guide the children through the exhibition. Modern breadcrumbs in the form of stylized chocolate cookies show the way. By scanning the cookies placed on the floor, the quiz questions are triggered at the respective station.