Fission Read Online

Nuclear fission and fusion are explained in a short nonfiction article covering power-plant operation, the two families of nuclear weapon, current applications and radioactive waste, followed by eight comprehension questions, two extension questions and a worked answers page.
Year levels
Years 5–7
File type
Multiple File Types

Updated Nov 23, 2022

Subject
Physics, Science
Topic
Nuclear Energy, Fission
Resource types
Worksheets
Australian Curriculum content descriptions
AC9S8U05 — classify different types of energy as kinetic or potential AC9S7H03 — examine how proposed scientific responses to contemporary…

From the author

About this resource

Nuclear Energy – Fission and Fusion - Digital Science Reading Article-Years 5–7

For educators keen on incorporating enrichment material that strengthens student comprehension of nuclear energy, this digital reading resource could be invaluable. Crafted for Years 5–7 students, it offers a rich overview of nuclear energy, with details about fission and fusion processes.

This educational component aligns perfectly with the fundamental elements of education standards in physical science. Aimed at fostering discipline literacy for lower-secondary learners (ages 10-12), it may also benefit older students needing more personalised learning assistance.

The main aspects:
  • Comprehensive Definitions: Each page spotlights vital scientific terms with lucid definitions making it an effective reference tool.
  • Diverse Questions: Each section provides different kinds of inquiries such as direct knowledge-based questions from the text, thoughtful reflections, connections drawing upon prior knowledge or experiences, and open-ended subjects encouraging individual critical thinking.
  • Coverage: Offers simple to complex elements closely associated to Nuclear Energy including Fission & Fusion processes.

Its succinct design makes it ideal for classroom group work discussions; small focus-group explorations; individual assignments; or homework tasks.

Resource Accessibility:
Integration options with Google Classroom are available ensuring easy assignment delegation capabilities suitable both for in-class & distance-learning scenarios. One click is all you need to create a duplicate copy stored in your Google Drive space eliminating any worries related to formatting issues while using various devices.

The resource typically takes between 40-60 minutes depending on individuals’ pace but does offer engaging extension activities for quick learners without overextending less rapid-paced learners allowing equal opportunities at comprehension mastery.

Solution-Oriented Approach:
Built to address potential issues arising from limited time availability to teach disciplinary science literacy as well as accommodate varying student speed and ability levels. Even in situations requiring substitute teaching, you can be confident students continue with focused learning.

Another notable feature? An inclusive answer key for teachers ensures smooth facilitation. This resource is not just about enhancing the learning journey but also reducing teacher workload, making it an invaluable addition to any science education toolkit.

In the classroom

Teaching tips & learning objectives

Learning objectives

  • Define nuclear energy as the release of energy from an atom, and separate fission (splitting atoms) from fusion (joining atoms).

  • Trace the chain by which heat from a fission reaction turns water into steam that spins a turbine and drives a generator.

  • Explain why fusion does not power electricity plants, using the passage's point that fusion reactions are dangerous and cannot be controlled.

  • Weigh both sides of the environmental argument for nuclear power: no dangerous gases released into the air, but radioactive waste that lasts a long time.

  • Compare atomic (fission) and hydrogen (fusion) bombs and state the strength relationship the passage gives between them.

Teaching tips

  • Pre-teach the two reaction words before the reading, since questions 3 and 6 both fail if students blur fission and fusion together.

  • Run the Environmental Impact paragraph as a two-column debate — the passage supplies one point in favour and one against, which is exactly what questions 7 and 8 ask students to produce.

  • Point students at the references page when they start extension item 9; the listed titles on reactors and fusion science give them a starting bibliography instead of an open web search.

  • Read the passage in one sitting and hold the question set for the following lesson — the article runs two pages of prose before any question appears, so splitting it keeps the reading load reasonable.

Skills covered

  • Informational reading comprehension — students answer eight text-dependent questions drawn from a nonfiction passage on atoms, turbines and radioactive waste.

  • Scientific comparison — students state how fission and fusion differ at the atomic level and how the two matching bomb types compare in strength.

  • Cause-and-effect explanation — students describe the sequence from fission heat to steam to spinning turbines to electricity at the generator.

  • Independent research — extension item 9 sends students to find out why nuclear reactors are installed on spacecraft, submarines and aircraft carriers.

  • Reasoned opinion writing — extension item 10 asks students to argue for nuclear energy as either a solution or a disaster and support the position.

Good to know

Questions teachers ask about this resource

How does the article explain what makes a nuclear plant different from an ordinary power plant?

Both spin turbines to generate electricity; the difference is how the water gets hot. A coal plant burns coal, while in a fission plant the heat comes from uranium atoms being broken apart, and that heat turns the water into steam.

What does the passage say about nuclear weapons?

It names two kinds — atomic bombs, which are fission bombs, and hydrogen bombs, which are fusion bombs — and states that fusion bombs cause more damage, being 100 times stronger. The history section adds uranium's discovery in 1789 and the bombs dropped on Hiroshima and Nagasaki.

Are the two extension items open-ended, or do they have set responses?

Open-ended. Item 9 asks students to research reactors on spacecraft, submarines and aircraft carriers, and item 10 asks them to argue the future of nuclear energy. The response page marks both as varying, while noting that item 9 should reach the need for large amounts of reliable, long-lasting power.

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Australian Curriculum (Version 9.0)

Australian Curriculum content descriptions

Australian Curriculum content descriptions

  • AC9S8U05 — classify different types of energy as kinetic or potential and investigate energy transfer and transformations in simple systems
  • AC9S7H03 — examine how proposed scientific responses to contemporary issues may impact on society and explore ethical, environmental, social and economic considerations

Core concepts

  • Nuclear fission

  • Nuclear fusion

  • Energy transformation

  • Radioactive waste

  • Nuclear power generation

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