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Subject: General Science
Semester: 2
Period: 6
Week: 32
School Name:
Teacher’s Name:
Subject: General Science
Grade Level: Grade 3
Date: Week 32
Lesson Duration: 45 minutes
Week & Period: Week 32, Period 6
Topic: Observing and Measuring Weather
Sub-topic: Learning About Weather Instruments and Reading Weather Conditions
Learning Objectives
By the end of the lesson, students should be able to:
identify and describe weather instruments: hygrometer, wind vane, rain gauge, thermometer.
record and interpret simple weather readings.
describe physical signs of changes in weather (e.g., clouds, rainfall, wind changes).
Previous Knowledge
Students already know:
Weather is influenced by factors like wind, rain, and temperature.
Instructional Materials
Hygrometer, wind vane, rain gauge, thermometer, charts for recording readings, worksheets.
Lesson Development – ABC Model
A – Anticipation (Warm-up / Starter)
Time: 5–10 minutes
Ask learners what tools they think meteorologists use to measure weather.
B – Building Knowledge (Main Lesson Body)
Time: 25–30 minutes
Learners’ Activities (Expanded):
- Demonstrate each weather instrument and explain its use:
- Thermometer: measures temperature
- Hygrometer: measures humidity
- Rain gauge: measures rainfall
- Wind vane: shows wind direction
- Learners practice reading measurements from instruments using classroom models or pictures.
- Students record simple weather readings in worksheets, including temperature, humidity, wind direction, and rainfall.
- Learners observe clouds, wind, and rainfall patterns outside the classroom and relate these observations to instrument readings.
- Optional activity: learners create a mini weather station with simple tools (e.g., paper wind vane, homemade rain gauge) to monitor local conditions over a week.
Assessment Checks (Expanded):
- Ask learners to identify one instrument for temperature and one for wind direction.
- Observe learners recording accurate readings in their worksheets or journals.
- Ask learners to describe the relationship between cloud cover, rain, and humidity.
- Check learners’ understanding by asking: “If the wind vane points north, which way is the wind blowing?”
Notes (Expanded & Detailed):
- Weather instruments allow us to measure and predict weather conditions, making daily planning and safety easier.
- Thermometer: shows hot or cold temperature; important for deciding clothing and outdoor activities
- Hygrometer: indicates humidity; high humidity can signal rain or discomfort
- Rain gauge: collects and measures precipitation; helps in understanding rainfall patterns
- Wind vane: indicates wind direction; useful for navigation, weather predictions, and safety
- Observing and recording weather data develops skills in scientific observation, measurement, and data interpretation.
- Linking instrument readings to real-life weather phenomena (clouds, wind, rain) helps learners understand how tools reflect the environment.
C – Consolidation (Conclusion & Assessment)
Time: 5–10 minutes
Summary:
Recap weather instruments, their uses, and how to interpret readings.
Evaluation Method (Expanded)
Exit slip/quiz: Learners name two weather instruments and describe what they measure.
Teacher will collect slips and provide oral feedback.
Assignment (Expanded)
Observe and record the temperature, wind direction, and rainfall at home for two days.
Follow-up Activity
Create a classroom chart comparing observations from instruments with physical signs in the sky.
Differentiation / Inclusive Strategies
Use visual demonstrations and step-by-step guidance. Pair learners for practice. Offer additional support for learners who struggle to read instruments.
Teacher’s Reflection (After Class)
What worked well? ___________________________________________
What needs improvement? ____________________________________
Students’ engagement level: ☑ High ☑ Medium ☑ Low