Literacy.

 

 

Read a restricted word explanation

• Read the captions on Up Goer Five:

https://xkcd.com/1133/

• The author challenged himself to write an explanation using only the thousand most common words in English. How well does it work as an explanation? Which sentence do you think is cleverest? Which do you think sounds the strangest?

 

2. Explore two more explanations

• Watch How the Apollo Spacecraft Works: Part 1

https://www.youtube.com/watch?v=8dpkmUjJ8xU

What three things stand out to you most?

• Explore this explanatory diagram. You have to zoom in a LOT!

http://www.robotspacebrain.com/wp-content/uploads/2015/11/Saturn-V-cutaway.jpg

Use it to find out how the Command module worked – in the top right hand corner of the diagram. 

 

3.  Answer questions from an explanation

• Read Saturn V Stages and answer Questions 1 and 2.

 

Well done. Explain what you have learnt to a grown-up. You can check your answers at the end of this pack.

 

Try the Fun-Time Extra

Make your own diagram and explanation of the Saturn V rocket. You can use any of the information that you have read today.  You can try to include Explanation Features in your writing.

 

SATURN V Stages

 

FIRST STAGE

The gigantic first stage was the height of a 10-story building, and when filled with propellant, it made up half the weight of the rocket. Six moving vans would fit easily inside its cavernous tanks. These tanks fed fuel and oxidizer to five rocket engines, the most powerful ever built. They lifted the vast launcher to a height of 38 miles (61 km) in just 2.5 minutes.

 

 

Text by Richard Platt from Stephen Biesty’s Incredible Everything

 

 

 

Saturn V Stages – Questions 1

 

 

1. What height was the first stage?

 

1. What adjective did the writer use to describe its size?

 

1. What other adjectives could he have used?

 

1. How heavy was the first stage when it was filled with propellant?

 

1. What do you think propellant is?

 

1. How many vans could fit inside the first stage’s tanks?

 

1. How long did the first stage stay with the rocket?

 

1. What sort of fuel did the first stage use?

 

1. How hot was the explosion of fuel in the first stage?

 

 

 

 

Saturn V Stages – Questions 2

 

1. Read Saturn V Stages.

 

1. What organisational devices has the writer used? Why have these been used?

 

1. Make a list of the most powerful verbs used in this writing. What overall mood do they create?

 

1. Make a table like this to show how the writer uses adjectives, comparisons and measurements.

 

 

1. Why do you think the writer uses adjectives, comparisons and measurements?

Choose two of these. Explain why each one is important and particularly effective.

 

1. Look at Explanation Features. Which of these features can you find in this text? Annotate the text to show these features.

 

 

Explanation Features

 

Purpose – tells why or how something happens

 

Range – Non-fiction book or article, encyclopaedia entry, write-up of a science experiment, technical manual.

 

• Title telling what needs to be explained
• Introduction (often making a link to the reader)
• Clear layout e.g. sections or paragraphs
• Bullet points or sub-headings
• Diagrams and illustrations
• Technical vocabulary (often with definitions)
• Present-tense verbs
• Causal language (e.g. because; ‘if…then…’; the reason that; when; so; this results in; this causes; therefore)
• Passive verbs
• Formal connectives (e.g. however, therefore, consequently)
• Usually formal register
• Comparisons (similes, metaphors and analogies)
• Stories (to capture the reader’s interest)
• Closing sentence to round off the explanation