Lesson 4.4.2 Intro to Paper chromatography

• Chem
• Secondary Education
• Age 13

Paper Chromatography

Today's Lesson Goals

• identify the key terms about paper chromatography
• formulate a hypothesis before observing a demo
• describe how paper chromatography works by labelling a diagram

Enquiry question: Is black marker ink really black? Explain your answer.

Collaborative Work

Demo: Instructions

• With your teammates, study the given diagram about paper chromatography.
• Label the parts and arrange the given steps of properly doing paper chromatography as demonstrated by Teacher Russel

COLLABORATIVE TEAMS

Team 1

Leang Hong

Ay Leng

Ratanak

Nita

Team 2

Muoychinh

Molichan

Seng Huy

Bondith

Team 3

Harry

Makara

Cheu

Nisa

Muy Leng

Team 4

Elise

Dawin

Siv Zhi

Chhangly

Team 5

Reach

Kimlica

Panha

Thyliza

Understanding key concepts

Before

After