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A video revising the techniques and strategies for completing questions on capture and recapture (Higher Only). This video is part of the Statistics module in GCSE maths, see my other videos below to continue with the series. These are the calculators that I recommend 💎 Casio fx-83GTX Scientific Calculator, Black - https://amzn.to/2P2cyGG ...

A video explaining how to estimate a population using capture recapture. This topic is not part of the AQA GCSE course. It is part of Edexcel GCSE though and also AQA statistics. Exam Question Booklets:📝 🔗Exam Question Edexcel Style: https://www.1stclassmaths.com/_files/ugd/9f3fb0_06087dc8f2ab432387885dbf71a2f1f6.pdf 🌐 https://www ...

This video looks at the Capture-recapture method, or less commonly known at GCSE as the ‘Lincoln-Petersen Index’. We break down the method, some assumptions you make to use this method, some example questions and a past paper question on it.

This video only contains questions from 2017 to November 2021 - at the time of recording, the more recent papers had not yet been released for the public. If you want to access the fully hyperlinked PDF, find it linked here in my Google Drive: https://drive.google.com/drive/folders/1kqHGizMJxb4h7wvUn79eJob_uBncb9tv?usp=share_link If you want ...

GCSE Maths revision tutorial video. For the full list of videos and more revision resources visit https://www.mathsgenie.co.uk

New GCSE maths (higher tier)

Topic: Sampling: Capture-Recapture Do this paper online for free: https://www.onmaths.com/sampling/ Grade: 7 This question appears on calculator higher GCSE papers. Practise and revise with OnMaths. Go to onmaths.com for more resources, like predicted GCSE Maths Papers, Topic Buster and challenge yourself against our Demon questions. If you ...

The video solutions to the Corbettmaths Practice Questions on Capture Recapture. Practice Questions: https://corbettmaths.com/2022/11/13/capture-recapture-practice-questions/ 00:00 - Intro 00:22 - Question 1 03:13 - Question 2 04:41 - Question 3 05:43 - Question 4 07:38 - Question 5 08:43 - Question 6 10:03 - Question 7 11:28 - Question 8 12:49 ...

This video explains what Capture-Recapture is and how it is used to calculate an estimate of the population. Textbook Exercises: https://corbettmaths.com/wp-content/uploads/2018/09/Capture-Recapture-pdf.pdf

Topic 2.1 Competition and Biodiversity This video will go through the capture-recapture equation and method for estimating population size.

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A video looking at the statistical technique of estimating a population using the Capture/Recapture method. New to GCSE maths.

Join this channel to get access to perks: https://www.youtube.com/channel/UCStPzCGyt5tlwdpDXffobxA/join A video revising the techniques and strategies for all of the fundamental formulas that you need to achieve a grade 6-9 in GCSE maths. These topics are the essential ‘higher only’ formulas that appear on just the higher tier papers in the ...

The Corbettmaths video tutorial on Capture Recapture

Join this channel to get access to perks: https://www.youtube.com/channel/UCStPzCGyt5tlwdpDXffobxA/join A video revising the techniques and strategies for all of the fundamental formulas that you need to achieve a grade 5 and above in GCSE maths. These topics are the essential ‘crossover’ formulas that appear on both the higher and ...

Capture-Recapture is a sampling method, used to estimate the population size. In this video, we'll show you how to do this using a simple formula. CHECK OUT OUR BRAND NEW PLATFORM HERE AT: https://www.itutor.examsolutions.net/ NOW SUPPORTING YOU WITH: 1000s of simple step-by step tutorials 1000s of auto - marked assesmments With material ...

This GCSE maths video tutorial explains how to change the subject of a formula. It discusses how to rearrange a formula to solve a specific variable in the equation. Math - Free Formula Sheets: https://www.video-tutor.net/formula-sheets.html Final Exam and Test Prep Videos: https://bit.ly/41WNmI9

This video covers how rearrange formulas to make a particular variable (letter) the subject. For example 'Rearrange y = 3x + 4 to make x the subject'. This video is suitable for maths courses around the world. KS3 - All on your course GCSE Foundation - All on your course GCSE Higher - All on your course Maths Playlist: https://www.youtube.com ...

In this video, we show you every formula you need to know for GCSE maths, along with details on when to use the more complicated ones! The video is suitable for both foundation and higher tier revision. These include area of 2D shapes, volume and surface are of solids, equation of straight line, Pythagoras, trigonometry, equations of circles ...

A video revising the techniques and strategies for changing the subject (rearranging formula) This video is part of the Algebra module in GCSE maths, see my other videos below to continue with the series. These are the calculators that I recommend: Casio fx-83GTX Scientific Calculator, Black - https://amzn.to/2P2cyGG Casio Fx-991ex Scientific ...

Sample solution: © The Maths Studio (themathsstudio.net) Source: © NSW Education Standards Authority Disclaimer: This sample solution is intended as a guide only and does not necessarily represent the best way to answer the question, nor is there any guarantee of accuracy.

This video explains how to approach typical GCSE mathematics questions on iteration.

Capture recapture revision video

Video tutorial on how to solve GCSE style questions on capture recapture sampling. These questions tend to be worth about 3/4 marks.

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Test your knowledge with this 4-mark capture recapture question from GCSE Maths revision. Get ready for your exams! #ks4 #gcsemaths #gcsemathsrevision EDClass(@edclass_). original sound - EDClass. This is a capture recapture question worth 4 marks! #ks4 #gcsemaths #gcsemathsrevision

This video explains the basic capture mark recapture method for estimating a population size with the Lincoln-Peterson Index

Revision of A HIGHER LEVEL TOPIC on how we sample organisms using the capture-recapture technique in the 2.1 point of the WJEC GCSE Biology course taught in Wales (4.1 for GCSE Science spec). If you are taking foundation level science/biology you DO NOT need to know anything in this video, skip to the next one in the playlist. Please comment ...

This is one part of a series of videos involving ecology. This video will provide an overview as well as an example of the math behind the mark-recapture technique for estimating the size of a population.

© The Maths Studio (themathsstudio.net) The capture-recapture technique (or method) is a way of estimating the size of a population. The technique was first applied to the study of fish and wildlife populations to monitor their size. It is used in the fishing industry to estimate fish populations in rivers, lakes and oceans and to monitor the ...

A video revising the techniques and strategies for solving iteration questions. (Higher Only). This video is part of the Algebra module in GCSE maths, see my other videos below to continue with the series. These are the calculators that I recommend 💎 Casio fx-83GTX Scientific Calculator, Black - https://amzn.to/2P2cyGG Casio Fx-991ex ...

Part of the ANT COURSE 2015 student video series! More at http://www.calacademy.org/scientists/ant-course This video demonstrates one aspect of the Ant Course: learning field techniques for studying ants. View the other videos here: "Attack of the Army Ants" https://www.youtube.com/watch?v=GQchv... "Why does ant diversity matter" https://www ...

Corbettmaths - This video explains how to change the subject of a formula. Also known as rearranging formulae. This video is particularly useful for Key Stage 3 and GCSE Maths. Practice Questions: http://corbettmaths.com/wp-content/uploads/2013/02/changing-the-subject-pdf.pdf Textbook Exercises: https://corbettmaths.com/wp-content/uploads/2013 ...

A video revising the techniques and strategies for completing questions on sampling and bias (Higher and Foundation). This video is part of the Statistics module in GCSE maths, see my other videos below to continue with the series. These are the calculators that I recommend 💎 Casio fx-83GTX Scientific Calculator, Black - https://amzn.to ...

A video explaining how to draw and interpret quadratic graphs. This includes finding the y-intercept, turning point, roots and the equation of the line of symmetry. This is suitable for both higher and foundation GCSE students. Exam Question Booklets:📝 🔗Exam Question Edexcel Style: https://www.1stclassmaths.com/_files/ugd/9f3fb0 ...

This video covers: - What a reciprocal equation is - What a reciprocal graph looks like - How reciprocal graph changes when you change the numbers. This video is suitable for maths courses around the world. KS3 - Not on your course GCSE Foundation - All on your course GCSE Higher - All on your course A-level - All on your course (but very basic ...

Sample solution: © The Maths Studio (themathsstudio.net) Source: © Board of Studies New South Wales Disclaimer - This sample solution is intended as a guide only and does not necessarily represent the best way to answer the question, nor is there any guarantee of accuracy.

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A video explaining how to convert a recurring decimal into a fraction. This is a very common exam topic for paper 1 in particular. Exam Question Booklets:📝 🔗Exam Question Edexcel Style: https://www.1stclassmaths.com/_files/ugd/9f3fb0_21ab08a37cd74cc38dd5997f904dfba8.pdf 🔗Exam Questions AQA Style: https://www.1stclassmaths.com/_files ...

This video covers how factorise quadratics using the quadratic formula Here are all our videos covering quadratics from start to finish: 1) Factorising basic quadratics - https://youtu.be/_BYxuxEIZqw 2) Factorising more complex quadratics - https://youtu.be/nfLb8MPO99U 3) Completing the square technique part 1 - https://youtu.be/ov3r4hXBU98 4 ...

This video explains what a geometric progression/sequence is and also goes through several exam style questions.

A video revising a huge selection of fundamental topics that you need to achieve a grade 4-5 in GCSE maths. 🔥 Join the TGMT Upgrade Programme - https://thegcsemathstutor.co.uk/upgrade-vsp/ 🔥 Download my FREE Ultimate Revision Guide here 🔥 - https://thegcsemathstutor.co.uk/freesource-gcse-maths-revision-guide/ 💡 Higher and Foundation ...

How to use black and white beans to model the capture-recapture method of estimating population size.

A video revising the techniques and strategies for solving direct and inverse proportion problems. (Higher Only). This video is part of the Ratio & Proportion module in GCSE maths, see my other videos below to continue with the series. These are the calculators that I recommend 💎 Casio fx-83GTX Scientific Calculator, Black - https://amzn.to ...

Paper link: https://filestore.aqa.org.uk/sample-papers-and-mark-schemes/2023/june/AQA-84612F-QP-JUN23.PDF Question Breakdown: 1(a) Number line, positive numbers 1(b) Number line, negative numbers 2 Simplifying expressions 3(a) Perimeter by counting squares 3(b) Identify simple congruence 3(c) Shapes puzzle 3(d) Reflection in mirror line 4(a ...