Primary Grade
Math
- Grid: Number Grid
- Grid: Reverse Numbers
- Grid: Random Numbers
- Grid: Number Operation
- Grid: Add to Ten
- Addition and Multiplication Are Related.
- Addition, Multiplication and Division Are Related.
- Multiplication and Division Are Related.
- Multiplication and Power Are Related.
- Multiplication, Power and Log Are Related.
- Grid: Number Multiples
- Grid: Multiply to Area
- Identify Multiple Table
- Sum to Ten
- Sum up to Twenty
- Smaller or Bigger: Small Numbers
- Drag and Sort
- Sum two numbers
- Sum two single digits
- Split a number
- Smaller or Bigger
- Write Sum Tables
- Write Multiples
- Write Numbers
- Make Large Numbers
- Make Large Numbers Advanced
- Addition to Multiplication
- Multiplication to Power
- Multiplication to Power
- Multiplication to Division
- What is this integer?
- Identify Word Lengths
Brain Teaser
Geography
Physics
- Identify in a water cooler
- Identify in a sound wave in air
- Identify in a shadow of earth and moon
- Identify in a revoulution and seasons
- Identify in a revoulution and seasons
- Identify in a series electric circuit
- Identify in refraction
- Identify in refraction in water
- Identify in rainbow formation
- Identify in reflection
- Identify in phases of moon
- Identify in a outer sky
- Identify in a parallel electric circuit
- Identify in a hydraulic jack
- Identify in a electromagnat from nail
- Identify in a color combinations
- Identify in a electric bell
- Identify in a car key
- Identify in a battery bulb ammeter
- Identify in a hydraulic pump
- Identify in a thermal power station
- Identify in a hydro power station
- Identify in a geothermal power station