A Detailed Lesson Plan in Chemistry

A Detailed Lesson Plan in Chemistry I. TOPIC: Metals and Non-Metals II. OBJECTIVE: At the end of 45 minutes discussion, the students will be able to: General Objective: classify elements as metals or non-metals based on their properties. know their commitment to their respective responsibilities given to them. III. A. REFERENCES: Chemistry III by Estrella E. Mendoza and Teresita F. Religioso The World of Chemistry 3 by Fely L. Araneta and Leticia V. Catris http://hyperphysics.phy-astr.gsu.edu/hbase/pertab/metal.html

B. Materials: Visual Aids

Marker

Picture

Manila paper

IV.

Procedure A. Learning Activities

Teacher’s Activity

Student’s Activity

“Let start our class with a prayer to be lead by...”

(One Student will lead the Prayer)

“Good Morning Class...”

“Good Morning Ma’am!”

“Please pick up the pieces of paper under your chair and arrange your chairs”

(Students pick up the pieces of paper)

“Please be seated”

(Students seat to their respective chairs) (No absent Ma’am)

“Ms. Beadle who is absent Today?” “Very Good!” “Were you able to do your assignment?” “Ok! Kindly pass it to the front” “How did you come up with the answer in your assignment?” “ from our last meetings discussion we were able to differentiate the elements and where they name at after” “In connection to that our objective for today’s lesson is Properties Metals

(Students listen attentively)

Nonmetals



Hard, dense, solid (except mercury)



Strong (can hold heavy loads without breaking)



Shiny and can be polished



Malleable ductile



(Yes Ma’am!) (Passing their assignments) (from the periodic table)





Dull, cannot be polished (except diamond)



Brittle



Not sonorous



Insulators (except graphite)



Have low melting points



Have densities

and

Sonorous (ringing sound can be heard when struck)



Can conduct heat and electricity.



Usually have high melting points



Have high densities

Some are gases, liquids, or solids; less dense and softer (except diamond)

low

(Students listen attentively)

(Students form a group and follow the instruction of the teacher and perform the activity)

V.

EVALUATION: Identify the following elements as metals or non-metals based on the descriptions given

below.

__________________1. Gold jewelries are shiny. __________________2. Chalk is breaks easily. __________________3. Jena accidentally broke the vase of red roses. __________________4. Copper is used in electrical wiring at home. __________________5. Henry bought 10 galvanized iron for their roof. VI.

ASSIGNMENT: List 5 metals and non-metals found at home and relate its property to its uses.