Chemistry Instructional Guide

Chemical Reactions

Chemistry

Quarter 3

HMHUnit 4

● Write informative/explanatory texts, including the narration of historical events, scientifc procedures/ experiments, or technical processes. ● Develop and strengthen writing as needed by planning, revising, editing, rewriting, or trying a new approach, focusing on addressing what is most signifcant for a specifc purpose and audience. ● Make strategic use of digital media (e.g., textual, graphical, audio, visual, and interactive elements) in presentations to enhance understanding of fndings, reasoning, and evidence and to add interest. ● Integrate and evaluate multiple sources of information presented in diverse formats and media (e.g., quantitative data, video, multimedia) in order to address a question or solve a problem. ● Evaluate the hypotheses, data, analysis, and conclusions in a science or technical text, verifying the data when possible and corroborating or challenging conclusions with other sources of information. ● Synthesize information from a range of sources (e.g., texts, experiments, simulations) into a coherent understanding of a process, phenomenon, or concept, resolving conficting information when possible. ● Use units as a way to understand problems and to guide the solution of multi-step problems; choose and interpret units consistently in formulas; choose and interpret the scale and the origin in graphs and data displays. ● Choose a level of accuracy appropriate to limitations on measurement when reporting quantities. ● Defne appropriate quantities for the purpose of descriptive modeling. ● Model with mathematics. ● Reason abstractly and quantitatively.

MATH CONNECTIONS

RECOMMENDED HMH RESOURCES

PAGE MATERIALS NEEDED

TIME

● See

Anchoring Phenomena/ Unit Project

Unit Project: Modeling Heating Effciency 228

135 mins

procedure list

● Evidence Notebook

Lesson1:

Engage:

231

60 mins

Observing and Modeling Chemical Reactions

Investigative Phenomenon: Rust Formation

CER: Why do you think rusting is more