• The learning process is entertaining and exciting
  • The solved tasks turn into coordinates
  • The chance to follow your progress
  • Along with your schoolmates and friends, go on an adventure, searching for hideouts
Contact info
  • E-mail:

143.3. Research fundamentals in physics

Write the answer! (indicate the answer in nominative case)

What step of research activity did the student take to determine the speed of the river stream when he noted a place between two trees where he measured the distance between them and dropped a stick into the river starting at one tree and took the time it took for the stick to flow to the other tree?
What is learned in physics?
Researching basis in physics.

Solve tasks to find hidden Geo point coordinates

  1. Algebra: Square root extraction
  2. Chemistry: Neutralisation reactions and calculations.
  3. Algebra: Concept of reverse proportionality.
  4. Algebra: Albraic fraction.
  5. Algebra: Fraction addition and subtraction.
  6. Algebra: Reverse proportionality concept.
  7. Algebra: Linear equalities and inequalities solution.
  8. Chemistry: Substance consistent invariables. Chemical formulas.
  9. Chemistry: Atoms un ķīmiskie elementi.
  10. Physics: Ultrasound, Infrasound and sound usage.