Download [PDF] April 2022 CAIE P1 Questions 1113 Science Cambridge Lower Secondary Checkpoint

File Information

Filename:	[PDF] April 2022 CAIE P1 Questions 1113 Science Cambridge Lower Secondary Checkpoint.pdf
Filesize:	1.93 MB
Uploaded:	03/01/2023 15:23:22
Keywords:	april 2022 caie p1 questions 1113 science cambridge lower secondary checkpoint pdf
Description:	Download file or read online CAIE Cambridge lower secondary checkpoint past exam paper Science 1113/01/A/M/22 April/May 2022 questions paper 1 - Cambridge Assessment International Education.
Downloads:	918

File Preview

Download Urls

Short Page Link

https://www.edufilestorage.com/6u0

Full Page Link

https://www.edufilestorage.com/6u0/PDF_April_2022_CAIE_P1_Questions_1113_Science_Cambridge_Lower_Secondary_Checkpoint.pdf

HTML Code

<a href="https://www.edufilestorage.com/6u0/PDF_April_2022_CAIE_P1_Questions_1113_Science_Cambridge_Lower_Secondary_Checkpoint.pdf" target="_blank" title="Download from eduFileStorage.com"><img src="https://www.edufilestorage.com/cache/plugins/filepreviewer/4924/pdf/150x190_middle_46f4e7862b1eb5bd4935adbbba5d79e8.jpg"/></a>

Forum Code

[url=https://www.edufilestorage.com/6u0/PDF_April_2022_CAIE_P1_Questions_1113_Science_Cambridge_Lower_Secondary_Checkpoint.pdf][img]https://www.edufilestorage.com/cache/plugins/filepreviewer/4924/pdf/150x190_middle_46f4e7862b1eb5bd4935adbbba5d79e8.jpg[/img][/url]

[PDF] April 2022 CAIE P1 Questions 1113 Science Cambridge Lower Secondary Checkpoint.pdf | Plain Text

This document has 16 pages. IB22 05_1113_01/8RP © UCLES 2022 [Turn ove r  Cambridge Lower Secondary Checkpoint SCIENCE 1113/01 Paper 1 April 2022 45 minutes You must answer on the question paper. No additional materials are needed. INSTRUCTIONS • Answer all questions. • Use a black or dark blue pen. You may use an HB pencil for any diagrams or graphs. • Write your name, centre number and candidate number in the boxes at the top of the page. • Write your answer to each question in the space provided. • Do not use an erasable pen or correction fluid. • Do not write on any bar codes. • You should show all your working in the booklet. • You may use a calculator. INFORMATION • The total mark for this paper is 50. • The number of marks for each question or part question is shown in brackets [ ].

2 © UCLES 2022 1113/01/A/M/22 1 The diagram shows a ginger plant. leaf flowe r A root (a) One of the organs of the ginger plant is labelled with the letter A. Write down the name of this organ. [1] (b) Part A transports water and food such as sugar. Which part of the ginger plant produces food? [1] (c) Describe one function of a root. [1] (d) State one reason why flowers are important in the life cycle of a plant. [1]

3 © UCLES 2022 1113/01/A/M/22 [Turn over 2 Look at the diagram. It shows part of the Periodic Table. 1 H 3 Li 11 Na4 Be 12 Mg 20 Ca5 B 13 Al6 C 14 Si7 N 15 P8 O 16 S9 F 17 Cl10 Ne 2 He 18 Ar 19 K (a) Write down the chemical symbol for an element that has an electronic structure with a full outer orbit. [1] (b) Write down the chemical symbol for the most reactive Group 7 (or 17) element shown in the Periodic Table. [1] (c) Write down the chemical symbol for the element which is in Group 2 and Period 3. [1] (d) Which scientist suggested the idea that atoms have a nucleus? Circle the correct answer. Dalton Darwin Galileo Rutherford [1]

4 © UCLES 2022 1113/01/A/M/22 3 During the day a desert is hot and dry. At night the desert becomes very cold. The diagram shows two organisms that live in the desert. fennec fox cactus (a) Fennec foxes live in burrows during the day and hunt at night. Write down three ways the fennec fox is adapted to hunt at night. Use the diagram to help you. 1 2 3 [3] (b) Write down two ways the cactus plant is adapted to survive in dry conditions. Use the diagram to help you. 1 2 [2]

5 © UCLES 2022 1113/01/A/M/22 [Turn over 4 Look at the distance / time graph for a car journey. 60 50 40 30 20 10 0 0246810 distance travelled in km time in hours B C D A E (a) Write down between which points on the graph the car is not moving. and [1] (b) Calculate the average speed of the car during the first 2 hours. Include the units in your answer. average speed = units [3]

6 © UCLES 2022 1113/01/A/M/22 5 Priya investigates the reaction between zinc and hydrochloric acid. The diagram shows the equipment she uses. excess zinchydrochloric acid gas syringe 20 4060 80 100 Priya: • puts 1 g of powdered zinc into the flask • adds 25 cm 3 of hydrochloric acid • collects the gas made in two minutes • repeats the experiment two more times using pieces of zinc of different sizes. Priya writes down her results. powdered zinc = 80 cm 3 of gas large pieces of zinc = 6 cm 3 of gas small pieces of zinc = 36 cm 3 of gas (a) Complete this table to present her results. [3]

7 © UCLES 2022 1113/01/A/M/22 [Turn over (b) Write down the variable Priya changes in her investigation. [1] (c) Write a conclusion for her investigation. Explain your answer. [2]

8 © UCLES 2022 1113/01/A/M/22 6 The picture shows a racehorse with her foal. (a) The foal is bred to be a fast runner. The horse breeder chooses the foal’s parents because they are both fast runners. What word describes this type of breeding? Circle the correct answer. natural random relative selective [1] (b) The foal inherits characteristics from his parents. Complete these sentences. The foal inherits characteristics from his parents through material. This material is found in the of the cell. [2]

9 © UCLES 2022 1113/01/A/M/22 [Turn over 7 The diagram shows an identification key for different rocks. limestone rock fizzes with acidrock does not fizz with acid rock sample grains are crystals tightly held together in a close-fitting patterngrains are roundedgrains are too small to see mudstone pale colour large crystalsdark colour very small crystalsrock contains small sand-like grainsrock contains large rounded pebbles granite basalt sandstoneconglomerate (a) Which two rocks in the key are igneous rocks? and [1] (b) Write down one similarity and one difference between sandstone and conglomerate. Use the identification key to help you. similarity difference [2] (c) Limestone can be changed into a metamorphic rock called marble. Write down one condition that changes limestone into marble. [1]

10 © UCLES 2022 1113/01/A/M/22 8 Oliver investigates light rays. (a) (i) Complete the diagram to show what happens when a light ray hits a plane mirror. plane mirror light ray [1] (ii) Complete the diagram to show what happens when a light ray passes through a glass block. light ray glass block [2]

11 © UCLES 2022 1113/01/A/M/22 [Turn over (b) When white light passes through a prism, it is split into the colours of the rainbow. white light rayscreen red orange yellow green blue indigo violet prism Write down the name of this process. [1]

12 © UCLES 2022 1113/01/A/M/22 9 Ahmed has 20 pepper plants. He uses a liquid fertiliser to increase his crop of peppers. This fertiliser is sprayed on the leaves or watered on the roots. Chilli’n Liquid Fertiliser Spray on leaves or water on the roots Ahmed sprays the leaves of 10 pepper plants with the liquid fertiliser. He waters the roots of the other 10 pepper plants with the liquid fertiliser. (a) Describe two pieces of evidence Ahmed collects to compare the growth of the pepper plants. 1 2 [2] (b) Ahmed uses 20 pepper plants for his investigation. Explain why using 20 pepper plants is better than using only two pepper plants. [1] (c) Suggest two variables Ahmed controls in his investigation. 1 2 [2]

13 © UCLES 2022 1113/01/A/M/22 [Turn over 10 The diagrams show the particles in different substances. The different circles show different atoms. Draw one line from each diagram to its correct description. mixture of compoundsdescription diagram mixture of elements mixture of an element and a compound single compound single element [3]

14 © UCLES 2022 1113/01/A/M/22 11 Rajiv draws the magnetic field pattern for a weak bar magnet. N S (a) Write down the names of the parts labelled N and S. and [1] (b) Which sentences about the magnetic field pattern for a weak bar magnet are correct? Tick () the three correct sentences. Each field line has at least one arrow. Each field line is continuous. The field lines are all the same length. The field lines come out of N and go into S. The field lines cross over each other. [2]

15 © UCLES 2022 1113/01/A/M/22 [Turn over (c) Rajiv has a strong bar magnet. Look at the magnetic field pattern for his strong bar magnet. N S Describe one way the magnetic field pattern for the strong bar magnet is different from the pattern for the weak bar magnet. [1]

16 Permission to reproduce items where third-party owned material protected by copyright is included has been sought and cleared where possible. Every reasonable effort has been made by the publisher (UCLES) to trace copyright holders, but if any items requiring clearance have unwittingly been included, the publisher will be pleased to make amends at the earliest possible opportunity. To avoid the issue of disclosure of answer-related information to candidates, all copyright acknowledgements are reproduced online in the Cambridge Assessment International Education Copyright Acknowledgements Booklet. This is produced for each series of examinations and is freely available to download at www.cambridgeinternational.org after the live examination series. Cambridge Assessment International Education is part of Cambridge Assessment. Cambridge Assessment is the brand name of the University of Cambridge Local Examinations Syndicate (UCLES), which is a department of the University of Cambridge. © UCLES 2022 1113/01/A/M/22 12 Mia hears the sound from a loudspeaker. ear loudspeaker air particles (a) Complete the two missing labels. Choose words from the list. compression dispersion rarefaction reflection refraction [2] (b) Mia uses an oscilloscope to look at a sound wave. length A C B D Which letter shows one wavelength? Which letter shows the amplitude of the wave? [2]