Practice Worksheet
TN-SCI-GR3-54014 · v2.-1
Applying Ecosystems
Grade 3 · Science · Ecosystems · International Baccalaureate
Grade
Grade 3
Subject
Science
Topic
Ecosystems
Subtopic
Applying Ecosystems
Curriculum
International Baccalaureate
Difficulty
Core
Time
30 minutes
Total marks
46
Student name
Teacher name
Date
Learning objectives
- Recognise applying ecosystems accurately in science contexts.
- Explain the underlying rule of applying ecosystems in the student's own words.
- Apply applying ecosystems to multi-step and unfamiliar problems.
- Justify a chosen method and identify errors in another student's work.
Skills assessed
- Fluency and recall
- Method and setting out
- Reasoning and justification
- Problem solving in context
- Self-assessment
Instructions
- Write your name, your teacher's name and the date in the header.
- Answer every question in the space provided. Continue on the back if needed.
- Show all working — method marks are awarded even when the final answer is wrong.
- Aim to finish in about 30 minutes.
- Complete the reflection box at the end before you hand the sheet in.
Warm-up
Bloom: Remember · 4 marks
Answer quickly. These check you are ready for the topic.
1.State one fact you already know about applying ecosystems.
[1]2.State one fact you already know about applying ecosystems.
[1]3.Write down one fact you already know about applying ecosystems.
[1]4.Write down one fact you already know about applying ecosystems.
[1]
Recall
Bloom: Remember · 4 marks
Complete from memory. No calculator, no notes.
1.Define the key term used in applying ecosystems described here: item 1.
[1]2.List the key term used in applying ecosystems described here: item 2.
[1]3.Complete the key term used in applying ecosystems described here: item 3.
[1]4.Define the key term used in applying ecosystems described here: item 4.
[1]