grade 11 – Experibox

Redox Reactions

Started Jan 11, 2018 766 0 0

IN THIS EXPERIMENT YOU WILL… Learn that Redox reactions are identified as electron transfer reactions. The fact that redox reactions can be identified by the change in charge in atoms

Ohm’s Law

Started Jan 11, 2018 707 0 0

IN THIS EXPERIMENT YOU WILL… Have to determine the relationship between potential difference across a component and the current through it to classify the component as an ohmic resistor or

Endo-and Exo- Thermic Reactions

Started Jan 11, 2018 738 0 0

IN THIS EXPERIMENT YOU WILL… Investigate endothermic reactions and exothermic reactions and to do research to identify and explain the applications of endothermic and exothermic reactions in everyday life and

Investigating Natural Indicators for Acids and Bases

Started Jan 11, 2018 716 0 0

IN THIS EXPERIMENT YOU WILL… Be introduced to acids and bases. You will be able to identify them in a solution.

The effect of surfaces on friction

Started Jan 11, 2018 654 0 0

IN THIS EXPERIMENT YOU WILL… Observe the two resistance forces that exists between two surfaces that are in contact with each other, which are being influenced by two factors: A-

Snell’s Law

Started Jan 11, 2018 618 0 0

IN THIS EXPERIMENT YOU WILL… Observe the medium of light through a prism. Light can only be observed when light moves from a denser medium to a less dense optical

Boyle’s law

Started Jan 9, 2018 854 0 0

IN THIS EXPERIMENT YOU WILL… Investigate pressure and volume that vary inversely if temperature is held constant.

Percentage Yield

Started Jan 9, 2018 627 0 0

IN THIS EXPERIMENT YOU WILL… Use balanced chemical equations to calculate the masses of substances which react, as well as the masses of products formed.

The effect of Inter-molecular forces

Started Jan 9, 2018 792 0 0

IN THIS EXPERIMENT YOU WILL… Students will conduct a number of experiments to determine the effect of intermolecular forces on the physical properties evaporation, surface tension, solubility, capillary action and boiling

Static and Kinetic Friction Force

Started Jan 9, 2018 971 0 0

IN THIS EXPERIMENT YOU WILL… Observe friction and its effect on movement. There are two types of friction namely static friction and kinetic (dynamic) friction. Friction is a contact force.

Microbial Growth of Bacteria

Started Jan 9, 2018 785 0 0

IN THIS EXPERIMENT YOU WILL… Grow, isolation and identification fast growing bacteria known as ABC cultures found in yogurt. These bacteria species are responsible for the clotting and thickening of

The Effect of Temperature on Respiration

Started Jan 9, 2018 744 0 0

IN THIS EXPERIMENT YOU WILL… Investigate how the body regulates heat through respiration rate regulation. The test subject will be exposed to cold temperatures and warm temperatures in order to