Skip to content
Materials and Change: Chemistry in Action · Spring Term

Separating Mixtures: Filtering and Sieving

Students will apply techniques like filtering and sieving to separate heterogeneous mixtures based on particle size.

Key Questions

  1. Analyze the effectiveness of filtering and sieving for different mixtures.
  2. Design a method to separate a mixture of sand and iron filings.
  3. Justify the choice of separation technique for a given mixture.

NCCA Curriculum Specifications

NCCA: Primary - MaterialsNCCA: Primary - Materials and Change
Class/Year: 4th Class
Subject: Exploring Our World: Scientific Inquiry and Discovery
Unit: Materials and Change: Chemistry in Action
Period: Spring Term

Ready to teach this topic?

Generate a complete, classroom-ready active learning mission in seconds.

Browse curriculum by country

AmericasUSCAMXCLCOBR
Asia & PacificINSGAU