Lesson Notes By Weeks and Term v3 - Primary 4

Lesson Video

This page supports the lesson note with a companion video and a short classroom-ready summary.

Performance objectives

• Accurately measure specific amounts of liquids using standard tools like graduated measuring cylinders, cups, or jars.
• Identify and state the standard metric units used for measuring the volume of liquids (Litre and Millilitre).
• Create and use a simple, improvised measuring container with estimated scales based on metric units.
• These objectives connect directly to

Lesson summary

This topic introduces Primary 4 learners to the fundamental concept of measuring liquids. It is crucial for developing scientific literacy and practical skills that are directly applicable to everyday life in Nigeria. From accurately measuring ingredients for local dishes like *egusi* soup or *akamu*, to ensuring fair trade when buying palm oil or kerosene, and correctly administering liquid medications, understanding liquid measurement is an essential life skill.

Teacher activity

• Begin by reviewing different states of matter (solids, liquids, gases). Ask students to identify examples of liquids around them (water, juice, oil). Pose the question: "How do we know how much liquid we have?" Introduce the concept of measuring liquids and its importance.

Evaluation guide

• Assessment will be ongoing throughout the lesson (formative) and at the end (summative) to gauge student understanding and skill acquisition.
• A. Formative Assessment:
• Observation: During group activities, observe students' ability to handle measuring tools, read scales, and collaborate in improvisation tasks.
• Question and Answer: Ask direct questions during discussions to check comprehension of key concepts and units.
• Worksheet/Short Quiz: A quick fill-in-the-blanks or matching activity on units and tools.

Reference guide

• Measuring cylinders of different sizes
• Water
• Other liquids e.g. kerosene, oil, etc
• Empty jam jars
• Rulers
• Strips of paper