Arithmetic

78,987 + 323,477

17 x 45

8.2 – 1.89

7 – 5 x 2

(7 – 5) x 2

8.07 + = 15

99% of 500

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Maths

Maths

Maths

Arithmetic answersM

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Reasoning answersM

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Reading

Reading

ReadingQuestions1. This can give survivors a false sense of security.What does this sentence mean? • Survivors feel safe and secure because the tsunami is over. • Survivors contact security services at the wrong time. • Survivors feel as though the danger is over when it isn’t. • Survivors evacuate from the area at the correct time.2. From which language does the word ‘tsunami’ originate? • English• Chinese • Swahili • Japanese3. What does the word tsunami translate into English as?

4. Look at the section called Tsunami or Tidal Wave?Find and copy one word which means that it is an error to call a tsunami a tidal wave.

5. Which event most commonly causes the energy found in a tsunami’s waves?

6. Summarise what happens when a tsunami’s waves reach shallow water.

7. Explain why a tsunami is difficult to spot when it is far away from the shore.

8. What do you think scientists’ main focus should be: underwater monitoring or communication systems? Give a reason for your answer.

9. Give two common misconceptions about tsunamis and correct them.

Reading

WAGOLL 1 – WALT identify the features of an informal message

Identify these features:RepetitionSpecific detailAlliterationExpanded Noun-PhraseHalf rhyme

Things to remember when all of this is over:

Remember when Nana FaceTimed just to show Esme she was winding the clocks forward.

Remember the uncertainty of when she’d be able to play-date with her best mates again.

Remember clapping for carers with neighbours after a really wobbly day and this was a unity you needed to remember.

Remember your friends who self-isolated as strictly as you just so they could look after your kid while you gave birth to this one.

Remember the late-night panic purchase of Astroturf for the concrete garden.

Mon’s birthday - how you celebrated it with home-made cookies, jerk chicken and music and you danced and danced on that fake grass.

Remember you did not get through this alone and that there really is no place like home.

WritingWatch ‘Message to myself in six-months time’ by Deanna

Rodgers again https://www.youtube.com/watch?v=ahr9_4l-Fok

Language

LanguageLanguage answers

Writing AnswersTranscript - AnnotatedWrite and highlight to show these features:Repetition Specific detail Alliteration Expanded Noun-Phrase Half rhyme

Things to remember when all of this is over:

Remember when Nana facetimed just to show Esme she was winding the clocks forward.

Remember the uncertainty of when she’d be able to play-date with her best mates again.

Remember clapping for carers with neighbours after a really wobbly day and this was a unity you needed to remember.

Remember your friends who self-isolated as strictly as you just so they could look after your kid after you gave birth to this one.

Remember the late-night panic purchase of Astroturf for the concrete garden.

Mon’s birthday - how you celebrated it with home-made cookies, jerk chicken and music and you danced and danced on that fake grass.

Remember you did not get through this alone and that there really is no place like home.

Writing

WALT explain what refraction is and how it works.

Light waves travel at a different speed when they go through other transparent materials, such as water or glass. This causes the rays of light to change direction and bend. This is known as refraction.Refraction creates illusions. Because light bends when it travels between air and water or glass, objects seen through these materials look bent or distorted.

Investigation 1 Investigation 2Draw a horizontal arrow on a piece of paper. Hold it behind a glass filled with water.What happened to the view of the arrow?

Draw a small picture on a piece of paper - a smiley face or star.Then, place an empty glass over the top of the picture and look at your image through the side of the glass.As you watch your picture, slowly fill the glass with water.When the glass is full, you should cover the top of the glass with a saucer.What do you predict will happen?Have a go! What do you observe? What happened to the image you drew?

In this investigation, when you place your arrow ata certain distance behind the glass of water, itappears to point in the opposite direction. Thearrow turns because the light travelled from theair, through the glass, through the water, throughthe back of the glass, and then back through theair, before hitting the arrow. When light passesfrom air through a transparent material, itrefracts, causing it to bend.Because the glass is curved, it also acts as a lens,focusing the rays of light. Where the light allcomes together is called the focal point, butbeyond the focal point the image appears toreverse. The rays of light that were bent crosseach other, so that the light from the left of thearrow is now on the right, and light from the rightof the arrow is now on the left. This is what causesthe arrow to appear reversed.

When you filled the glass with water and placed asaucer on top, the image seemed to havedisappeared. Light rays falling on the image arerefracted through the glass, then the water, thenback into the air. When the refracted rays are bentat different angles by adding the water, it meansthey can be blocked by the saucer on top of theglass.Since the rays of light cannot getthrough the saucer, they cannotreach our eyes and we cannot seethe image.

Science