Qualitative Information Explain: It is a general information, not specific. Example sentence: We should give priority to quantificational information than qualitative information.

Quantitative Information Explain: It is the specific number, not general. Example sentence: No quantitative information is conveyed and no ordering of the items is implied by the measurements. 

Observation Explain: to survey the measurement Example sentence: Observation is very important step during the experiments.

Interpretation Explain: to explain something to others Example sentence: We need interpretation the experiment to others that they can understand how to do.

Description Explain: Explain to others how to do Example sentence: Tim descript to me how to do the experiment.

Data Explain: An evidence by collection Example sentence: Tim records the data after experience.

Experiment Explain: To test your idea Example sentence: Tim very careful when he does the experiment.

Hypothesis Explain: To prediction before solve the problem Example sentence: Tim hypothesized that ice can melt into hot water.

Theory Explain: It depends on hypothesis Example sentence: Tim enunciated his theory to me.

Law Explain: To describes facts or events in nature Example sentence: The laws of nature are absolute.

Matter Explain: The substance Example sentence: An atom is the smallest indivisible unit of matter.

Physical Property Explain: a property used to characterize physical objects Example sentence: Oil has the yellow color is physical property.

Chemical Property Explain: a property used to characterize changeable materials Example sentence: iron rusted is chemical property.

Extensive Property Explain: Don’t change its matter Example sentence: Mass and volume is extensive property.

Intensive Property Explain: Change the matter Example sentence: Density is intensive property.

Solids Explain: A 3D shape Example sentence: Wood is a solid.

Liquids Explain: The substance is flowable. Example sentence: We can not drink colorless water without check.

Gases Explain: It is a substance that without shape and excited everywhere Example sentence: It will make gas during the experiment.

Hardness Explain: the range of rigid Example sentence: Tim was doing the experiment about wood’s hardness.

Malleability Explain: Put a substance to spread out Example sentence: Tim use hammer let gold hammered into sheets.

Ductility Explain: To put one thing spread to a line Example sentence: Copper become copper line is called ductility.

Lustre Explain: a glow of reflected light Example sentence: The sun was shining with uncommon lustre.

Viscosity Explain: The state of being viscous Example sentence: viscosity can be reduced by the heat of an electric filed.

Diffusion Explain: the action of diffusing Example sentence: dye molecules can diffusion in water molecules

Vapour Explain: It is a part of gases and it is visible suspension in the air. Example sentence: Tim pour hot water into a cup and then the vapour raise up.

Element Explain: It is something in chemistry called. Ex: Na, Cl, Si, etc. Example sentence: The elements was all in the periodic table

Atom Explain: the smallest component of an element Example sentence: Each one about the size of an atom.

Molecule Explain: the simplest structural unit of an element or compound Example sentence: Tim found a molecule called Resveratrol.

Ion Explain: a particle that has positive or negative charged Example sentence: When an ion contacts the surface it acquires electrons.

Particle Explain: a tiny piece of anything Example sentence: What is the velocity of this particle?

Homogeneous Substance Explain: A substance has the same composition Example sentence: Bottle of water is homogeneous substance.

Heterogeneous Substance Explain: a substance with two or more properties Example sentence: water and oil is heterogeneous substance.

Pure Substance Explain: NO impurity in substance Example sentence: Pure substance element and Compound.

Mixture Explain: A substance contains two or more substances Example sentence: This experiment is going to separation a mixture of water and sugar and salt.

Mechanical Mixture

Solution Explain: a homogeneous mixture of two or more substances. Example sentence: This experiment is going to separation a NaCl solution.

Solvent Explain: A liquid substance capable of dissolving other substances. Example sentence: The solvent and solute can make up solution.

solute Explain: the dissolved substance in a solution Example sentence: solute and solvent make up solution.

Compound Explain: a substance formed by two or more elements Example sentence: NaCl is a compound.

Homogenous Mixture Explain: It is the substance that only have one phase. Example sentence: The salt solve into the water is homogenous substance.

Heterogeneous Mixture Explain: It is the substance that only have more than two phase. Example sentence: The oil pour into the water is heterogeneous substance.

Filtration Explain: The process to separate the liquid with solid. Example sentence: Tim use filtration to separate the water with soil.

Filtrate Explain: The liquid after the process of filtration Example sentence: Tim asks teacher that can I drink filtrate?

Residue Explain: substance after the process of filtration Example sentence: The solid in the funnel is residue.

Distillation Explain: The process of boiling the two or more liquid in the whole liquid. Example sentence: Tim tried to obtain another material b y distillation. 

Solvent Extraction Explain: To separate different liquid Example sentence: Tim use solvent extraction to separate water and oil.

Recrystallization Explain: It is a technique used to purify chemicals. Example sentence:

Gravity Separation Explain: it is use gravity to separate different things. Example sentence: centrifuge used gravity separation to separate the solid in liquid.

Chromatography Explain: a process used for separating by difference of color Example sentence: Tim use chromatography to see different color to separate different things.

Chemical Change Explain: Any process to product new substance. Example sentence: Burning is a chemical change.

Physical Change Explain: a change from one state to another state. Example sentence： cut is one of the physical change.

Kinetic Energy Explain: a energy that rely on its motion Example sentence: It turns kinetic energy into  heat.

Rotational Energy Explain: It can move its direction Example sentence: Tim pirouette, it called rotational energy.

Vibrational Energy Explain: it can move its arm but it can’t move. Example sentence: Tim change his arm’s length is called vibrational energy.

Translational Energy Explain: it is change the location. Example sentence: Tim run to another place is called translational energy.