1. The document describes several chemical reactions through equations. It introduces reactants and products for reactions such as HCl + NaOH yielding NaCl + H2O.
2. Tables show data for the reaction of Mg and HCl over time, indicating the reaction is exothermic as heat is produced.
3. Different types of chemical reactions are defined such as exothermic, endothermic, and catalytic reactions which speed up reaction rates.
1. The document describes several chemical reactions through equations. It introduces reactants and products for reactions such as HCl + NaOH yielding NaCl + H2O.
2. Tables show data for the reaction of Mg and HCl over time, indicating the reaction is exothermic as heat is produced.
3. Different types of chemical reactions are defined such as exothermic, endothermic, and catalytic reactions which speed up reaction rates.
This document provides examples of common phrasal verbs in English. It lists the phrasal verb, its meaning, and an example sentence using that phrasal verb. Some of the more common phrasal verbs included are ask someone out, break down, call someone up, check out, cut back on, fill something in/out, get along/on, give up, hang out, look into something, pay for something, and run into someone. In total, over 100 different phrasal verbs and their meanings are listed and exemplified.
Learning with ict, biotechnology issues mr.kobwit piriyawatKobwit Piriyawat
1) The document describes a science teaching project in Thailand that uses ICT (information and communication technology) tools like Microsoft Office, Google, social media websites, and more to teach students about biotechnology based on Bloom's Taxonomy.
2) The project provides students with assignments at different levels of Bloom's Taxonomy, from basic knowledge and comprehension to analysis, evaluation and creation. Students use tools like Word, Excel, PowerPoint, Google search, blogs and Facebook to complete assignments.
3) The goal of the project is to improve students' educational achievement, thinking skills, ICT skills, communication skills, and ability to effectively achieve their basic curriculum through collaborative, creative and engaging 21st century