The TExES Chemistry 7-12 (240) exam is a standardized test required by the Texas public school system for educators who wish to teach 7th-through-12th-grade chemistry. College graduates and certified teachers are eligible to take this exam. You may also qualify to take the TExES Chemistry 7-12 if you are enrolled in a certification program, but you must obtain permission from your certification program before registration.
Questions in this competency will also test candidates' understanding of the role of the chemistry teacher and how teachers should accommodate all students in the learning process. Specifically, questions may ask about teacher liability and general and chemistry-related guidelines for teaching students with special needs, such as the Americans with Disabilities Act and material safety data sheets.
12th Chemistry 7th Lesson Guide Pdf Download
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In the E-factor: Environmental Impact Factor for Chemical Reactions green chemistry lesson, students do a hands-on activity with M&Ms to investigate environmental impact factor (E-factor). They explore how it applies to chemical processes and how waste from chemical reactions can be reduced by applying the principles of green chemistry. (For related resources, see the Green Chemistry and the School Science Lab - Safer Chemistry for Today and Tomorrow collection.)
In the Using Green Chemistry to Understand Types of Chemical Reactions lesson, students learn about different reaction types, including composition, decomposition, single-displacement, and double-displacement reactions. Using the 12 Principles of Green Chemistry as a guide, they are then challenged to identify reaction types and choose which reactions they will create.
Video Lessons include NGSS alignment and offer a plug-and-play option for teaching a STEM lesson. Each Video Lesson asks a science question, teaches students about the relevant science, and guides students in a hands-on experiment that will help them answer the question. Video Lessons are NGSS-aligned and bring core science concepts to life with storytelling, animation, and photos using a self-paced engage, explore, and reflect format.
This unit is meant for students who have little background in genetics, and could be a part of a general science class, a biology class, a sex-education class, a physiology class, a chemistry class, or a health education class. Explorations in the laboratory to explain the concepts is urged, and suggestions to serve as a guide have been included in the lesson plans. ff782bc1db
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