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Author: k.chamanti@fountainheadschools.org

SCIENCES:UPDATED POST, CHEMISTRY, UNIT 1-SUMMATIVE ASSESSMENT

SCIENCES:UPDATED POST, CHEMISTRY, UNIT 1-SUMMATIVE ASSESSMENT

Grade8 – G8 Exuberance
Homework assigned by: k.chamanti@fountainheadschools.org
Submission Date: Thu Jul 13 2017 00:00:00 GMT+0530 (IST)
Internet Required: Yes
Details: Subject:Chemistry
Unit Title :-Chemical Reactions(Types of reactions and bonding)

Criteria’s- strand to be assessed:-

Objective A: Knowing and understanding
i. outline scientific knowledge
ii. apply scientific knowledge and understanding to solve problems set in familiar situations and suggest solutions to
problems set in unfamiliar situations””
iii. interpret information to make scientifically supported judgments.

Objective B: Inquiring and designing
ii. outline a testable prediction using scientific reasoning
iii. outline how to manipulate the variables, and outline how data will be collected
iv. design scientific investigations.

Objective C: Processing and evaluating
i. present collected and transformed data
ii. interpret data and outline results using scientific reasoning .

Expected Time: 90-100 mins

Topics catered:-

Bonding & Types of Bonding

Structure of covalent and Ionic compound

Chemical Formulas

Chemical reactions

Chemical equations

Balancing equations

Types of chemical reactions

Factors affecting rate of reactions

Acid , base & their properties

pH and universal indicators

Detection of acid base

Acid  and base solutions