Secondary
CHEMISTRY
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TOPIC: STRUCTURE |
Standard 3620-01: Students will investigate the nature of atoms.
Objectives:
- 3620-0101 Evaluate evidence for particulate nature of matter.
- The Learning Matters of Chemistry--Movies and Graphics - Millikan's oil drop experiment, Bohr model and much more. (Some are very large but worth it.)
- The Learning Matters of Chemistry--Movies and Graphics - Millikan's oil drop experiment, Bohr model and much more. (Some are very large but worth it.)
- 3620-0102 Correlate the position of elements on the periodic table with their atomic structure.
- Web Elements - Periodic Tables--These are excellent!
- Chemicool Periodic Table--This interactive Periodic Table has detailed information on all elements, with just a click of the button!
- Periodic TableTris!--Learn the Periodic Table elements with this Tetris-style game. Requires at least Netscape 2.0 and the Shockwave plugin to play.
Standard 3620-02: Students will understand nuclear and quantum phenomena.
Objectives:
- 3620-0201 Explain the need for various models of the atom.
- 3620-0202 Gather evidence to explain photon emissions in terms of quantum jumps of electrons.
- 3620-0203 Explain the production (e.g., mass energy conversion) and effects of nuclear energy.
TOPIC: INTERACTION |
Standard 3620-03: Students will investigate and infer physical and chemical properties of substances based on chemical bonding and periodic tendencies.
Objectives:
- 3620-0301 Examine and identify physical and chemical properties of molecules related to bond types.
- Chemical Bonding Information--A short text on the basics of chemical bonding.
- Chemical Bonding Information--A short text on the basics of chemical bonding.
- 3620-0302 Use nomenclature schemes to name inorganic compounds.
Standard: 3620-04: Students will investigate chemical reactions.
Objectives:
- 3620-0401 Verify and model the law of conservation of mass in a chemical reaction.
- Interactive Tutorial on Balancing Equations by Yue-Ling Wong, Ph. D. (Requires Shockwave). See more of Dr. Wong's projects.
- Interactive Tutorial on Balancing Equations by Yue-Ling Wong, Ph. D. (Requires Shockwave). See more of Dr. Wong's projects.
- 3620-0402 Investigate evidences of energy transformations in a chemical reaction.
Standard 3620-05: Students will determine and quantify regulating factors in chemical systems.
Objectives:
- 3620-0501 Identify variables and predict relative changes in equilibrium of a chemical reaction.
- 3620-0502 Quantify factors which control the rate of chemical reactions (e.g., temperature, pH, concentration, catalysts) and determine their effects.
TOPIC: QUANTIFICATION AND ANALYSIS |
Standard 3620-06: Students will apply concepts of concentration to analyze solutions.
Objectives:
- 3620-0601 Determine concentration of solutions and express in units of molarity, percentage concentration (percentage as mass/mass, mass/volume, or volume/volume) and parts per million (ppm, mg/Kg).
- 3620-0602 Determine and express concentration of a solution in units of pH.
- Interactive Titration Simulation--Determine the concentration of a 50.0 mL solution of weak acid, for example, acetic acid, by titration using a 0.100M of NaOH(aq) as titrant. (Requires Shockwave.)
- Interactive Titration Simulation--Determine the concentration of a 50.0 mL solution of weak acid, for example, acetic acid, by titration using a 0.100M of NaOH(aq) as titrant. (Requires Shockwave.)
- 3620-0603Relate concentration to colligative properties of solutions.
Standard 3620-07: Students will use a variety of analytical procedures to answer relevant problems in chemistry.
Objectives:
- 3620-0701 Experimentally test a hypothesis using volumetric titration.
- 3620-0702 Experimentally test a hypothesis using chromatography.
- 3620-0703 Quantitatively investigate electron flow in chemical reactions.
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