Overview of the OnTRACK Chemistry Course

The OnTRACK Chemistry course consists of five modules (60 total lessons). The table below provides descriptions of the modules and lessons, along with the TEKS that are addressed in each lesson.

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Module	Lesson	Lesson Title and Descriptor	TEKS
0 Scientific Process Skills	1	Scientific Processes - Safety	B.1A C.1A P.1A
	2	Scientific Processes - Safety: MSDS Sheets	C.1B
	3	Scientific Processes – Conservation of Resources	B.1B C.1C P.1B
	4	Scientific Processes – Theory	B.2C B.2D C.2C C.2D P.2C P.2D
	5	Scientific Processes - Scientific Methods – Question	C.2E P.2E
	6	Scientific Processes - Scientific Methods - Planning	B.2E
	7	Scientific Processes - Scientific Methods – Hypothesis	B.2B C.2B C.2E P.2B P.2E
	8B	Scientific Processes - Scientific Methods – Equipment for Biology	B.2F
	8C	Scientific Processes - Scientific Methods – Equipment for Chemistry	C.2E
	8P	Scientific Processes - Scientific Methods – Equipment for Physics	P.2E P.2F P.2G
	9	Scientific Processes - Scientific Methods - Measurement	B.2F C.2F P.2H P.2H P.2I
	10	Scientific Processes – Scientific Methods – Use of Mathematical Procedures	C.2G P.2I
	11	Scientific Processes – Scientific Methods – Data Analysis	B.2G C.2H P.2J P.3F
	12	Scientific Processes – Scientific Methods - Conclusion	B.2H C.2I P.2K
	13	Critical Thinking and Problem Solving – Analyze	B.3A C.3A
	14	Critical Thinking and Problem Solving – Promotional Materials	B.3B B.3C C.3B C.3C C.3E P.3C
1 Matter and the Periodic Table	1	Properties - Chemical and Physical Changes	C.4A
	2	Properties – Extensive and Intensive	C.4B
	3	Properties – Solids, Liquids, and Gases	C.4C
	4	Properties - Mixtures	C.4D
	5	Periodic Table - Families	C.5A C.5B
	6	Periodic Table - Trends	C.5C
2 Atomic Structure and Nuclear Chemistry	1	Atomic Theory - Dalton, Thomson, Rutherford	C.6A
	2	Atomic Theory - Bohr	C.6A
	3	Atomic Theory– Electromagnetic Spectrum	C.6B
	4	Atomic Theory– Electromagnetic Spectrum	C.6B C.6C
	5	Average Atomic Mass	C.6D
	6	Atomic Structure – Electron Configuration	C.6E
	7	Atomic Structure – Lewis Dot Structures	C.6E
	8	Nuclear Chemistry – Radiation Types	C.12A
	9	Nuclear Chemistry – Radioactive Decay	C.12B
	10	Nuclear Chemistry – Fusion and Fission	C.12C
3 Bonding and Chemical Reactions	1	Chemical Bonding – Ionic and Covalent Bonds	C.7A C.7B
	2	Chemical Bonding – Ionic and Covalent Bonds	C.7C
	3	Chemical Bonding – Metallic Bonds	C.7D
	4	Valence Shell Electron Pair Repulsion	C.7E
	5	Quantifying Changes in Chemical Reactions - Mole	C.8A C.8B
	6	Quantifying Changes in Chemical Reactions - Empirical Formula	C.8C
	7	Quantifying Changes in Chemical Reactions - Balancing Equations	C.8D
	8	Quantifying Changes in Chemical Reactions - Stoichiometric Calculations	C.8E
4 Gases and Thermochemistry	1	Ideal Gas Behavior – Boyle’s Law	C.9A C.9B
	2	Ideal Gas Behavior – Charles’ Law	C.9A C.9B
	3	Ideal Gas Behavior – Avogadro’s’ Law	C.9A C.9B
	4	Ideal Gas Behavior – Ideal Gas Law	C.9A C.9B
	5	Ideal Gas Behavior – Dalton’s Law	C.9A C.9B
	6	Ideal Gas Behavior – Kinetic Molecular Theory	C.9C
	7	Energy Forms	C.11A
	8	Law of Conservation of Energy	C.11B
	9	Thermochemical Equations	C.11C C.11D
	10	Calorimetry	C.11E
5 Solutions	1	Water	C.10A
	2	Solubility	C.10B C.10F
	3	Solubility - Molarity	C.10C C.10D
	4	Types of Solutions	C.10E
	5	Types of Solutions	C.10E
	6	pH	C.10E
	7	pH	C.10G
	8	Reaction Types	C.10H
	9	pH	C.10I
	10	pH - Strong and Weak Acids	C.10J