Exam Revision Video & Notes for Junior & Leaving Cert
Exam:
Subject:
Topics for Maths Paper I (Higher):
George Humphrey
Video eLesson (30min):
Exam Questions & Answers (29min):
(10096 views)
Algebraic Fractions & Long Division In Algebra
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This Video Learning Pack deals with the following:-
Algebraic Fractions and Long Division in Algebra including many worked examples.
Answers to typical exam questions are also given.
This Video Learning Pack deals with the following:-
Algebraic Fractions and Long Division in Algebra including many worked examples.
Answers to typical exam questions are also given.
Dympna McCoy
Video eLesson (29min):
Exam Questions & Answers (14min):
(5047 views)
Arithmethic II - Compound Interest & Income Tax
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This Video Learning Pack includes the explanation of problems in:-
Compound Interest - using formulae
Compound Interest - not using formulae
Income Tax question - How to approach layout of answer.
Exam model answers are also included.
This Video Learning Pack includes the explanation of problems in:-
Compound Interest - using formulae
Compound Interest - not using formulae
Income Tax question - How to approach layout of answer.
Exam model answers are also included.
Dympna McCoy
Video eLesson (31min):
- View Contents View Contents
- 00:24 ratio problemssegment.0.24.330.37.2.html
- 07:07 foreign currencysegment.0.427.330.37.2.html
- 13:17 profit and losssegment.0.797.330.37.2.html
- 19:21 distance, speed, timesegment.0.1161.330.37.2.html
- 26:00 highest common factorsegment.0.1560.330.37.2.html
- 28:26 lowest common multiplesegment.0.1706.330.37.2.html
Ratio
Foreign Exchange
Percentage Profit And Loss
Distance Speed And Time
Lowest Common Multiple
Highest Common Factor
Prime Factors
Relevant sample exam questions are also included.
George Humphrey
Video eLesson (29min):
- View Contents View Contents
- 01:00 the rulessegment.0.60.386.37.2.html
- 02:31 example 1segment.0.151.386.37.2.html
- 04:42 example 2segment.0.282.386.37.2.html
- 07:57 example 3segment.0.477.386.37.2.html
- 12:47 example 4segment.0.767.386.37.2.html
- 17:03 example 5segment.0.1023.386.37.2.html
- 21:07 example 6segment.0.1267.386.37.2.html
- 26:26 example 7segment.0.1586.386.37.2.html
- View Contents View Contents
- 02:43 solution - example 1segment.1.163.386.37.2.html
- 03:55 solution - example 2segment.1.235.386.37.2.html
- 06:40 solution - example 3segment.1.400.386.37.2.html
- 09:41 solution - example 4segment.1.581.386.37.2.html
- 14:52 solution - example 5segment.1.892.386.37.2.html
- 17:31 solution - example 6segment.1.1051.386.37.2.html
1. Add or subtract the same quantity to
both sides.
2. Multiply or divide both sides by the
same quantity.
3. Square both sides, cube both sides, etc.
4. Take the square root of both sides, the
cube root of both sides, etc.
Exam Model Answers are also included.
George Humphrey
Video eLesson (50min):
Exam Questions & Answers (31min):
(4211 views)
Factors
View Topic »
This Video Learning Pack deals with the following:-
The form and type of factors including:-
The Highest Common Factor (HCF)
Grouping Of Terms
Quadratic Factors
The Difference Of Two Squares
This Video Learning Pack deals with the following:-
The form and type of factors including:-
The Highest Common Factor (HCF)
Grouping Of Terms
Quadratic Factors
The Difference Of Two Squares
Dympna McCoy
Video eLesson (40min):
Exam Questions & Answers (16min):
(3348 views)
Indices, Index Notation & Estimation
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This Video Learning Pack includes worked examples in:-
Standard Form
Scientific Notation
Index Notation
Indices
Surds
Estimation
Rounding
Exam Model Answers are also included.
This Video Learning Pack includes worked examples in:-
Standard Form
Scientific Notation
Index Notation
Indices
Surds
Estimation
Rounding
Exam Model Answers are also included.
George Humphrey
Video eLesson (40min):
Exam Questions & Answers (21min):
- View Contents View Contents
- 02:34 solution - example 1segment.1.154.388.37.2.html
- 03:20 solution - example 2segment.1.200.388.37.2.html
- 04:24 solution - example 3segment.1.264.388.37.2.html
- 05:36 solution - example 4segment.1.336.388.37.2.html
- 10:01 solution - example 5segment.1.601.388.37.2.html
- 15:27 solution - example 6segment.1.927.388.37.2.html
Solving a quadratic equation means - finding the two values of the variable which satisfy the equation -
These values are called the roots of the equation. Sometimes the two roots are the same.
There are three types of Quadratic Equation -
- Three terms
- No constant term
- No x term
Exam Model Answers are also included.
Dympna McCoy
Video eLesson (31min):
Exam Questions & Answers (13min):
(4874 views)
Sets
View Topic »
This RevisionPack contains the following maths problems:-
Venn Diagrams - Shading Regions
Venn Diagrams - Problem Solving
Listing element of required sets
Maximising and minimising the union of sets.
Exam Model Answers are also included.
This RevisionPack contains the following maths problems:-
Venn Diagrams - Shading Regions
Venn Diagrams - Problem Solving
Listing element of required sets
Maximising and minimising the union of sets.
Exam Model Answers are also included.
George Humphrey
Video eLesson (37min):
Exam Questions & Answers (29min):
- View Contents View Contents
- 04:31 solution - example 1segment.1.271.387.37.2.html
- 07:20 solution - example 2segment.1.440.387.37.2.html
- 12:10 solution - example 3segment.1.730.387.37.2.html
- 15:48 solution - example 4segment.1.948.387.37.2.html
- 18:27 solution - example 5segment.1.1107.387.37.2.html
- 19:50 solution - example 6segment.1.1190.387.37.2.html
- 23:24 solution - example 7segment.1.1404.387.37.2.html
- 26:27 solution - example 8segment.1.1587.387.37.2.html
2. Multiply one or both of the equations by a number in order to make the coefficients of x or y the same but of opposite sign.
3. Add to remove the variable with equal coefficients but of opposite sign.
4. Solve the resultant equation to find the value of the remaining unknown - x or y.
5. Substitute this value into the equation 1 or 2 to find the value of the other unknown.
Brendan Guildea
Video eLesson (24min):
- View Contents View Contents
- 00:04 Trigonometrysegment.0.4.540.37.2.html
- 00:28 Introductionsegment.0.28.540.37.2.html
- 03:44 Example 1segment.0.224.540.37.2.html
- 09:23 Example 2segment.0.563.540.37.2.html
- 11:36 Notationsegment.0.696.540.37.2.html
- 14:18 Example 3segment.0.858.540.37.2.html
- 20:06 Constructionsegment.0.1206.540.37.2.html
- 22:03 Construction Videosegment.0.1323.540.37.2.html
- View Contents View Contents
- 00:04 Introductionsegment.1.4.540.37.2.html
- 00:16 Question Review (1-7)segment.1.16.540.37.2.html
- 00:45 Question 1segment.1.45.540.37.2.html
- 02:32 Question 2segment.1.152.540.37.2.html
- 05:41 Question 3segment.1.341.540.37.2.html
- 07:55 Question 4segment.1.475.540.37.2.html
- 15:44 Question 5segment.1.944.540.37.2.html
- 20:20 Question 6segment.1.1220.540.37.2.html
- 26:00 Question 7segment.1.1560.540.37.2.html
We will be working through Trigonometry examples, in order to give the student
the strong foundation that he or she will need in this subject.
In addition we will show an example of a Construction.
We will be also looking at seven exam type questions.
Brendan Guildea
Video eLesson (19min):
- View Contents View Contents
- 00:04 Introductionsegment.0.4.541.37.2.html
- 00:21 Practical Applicationssegment.0.21.541.37.2.html
- 03:41 Mathmatical modellingsegment.0.221.541.37.2.html
- 04:24 Example 1segment.0.264.541.37.2.html
- 07:33 Example 2segment.0.453.541.37.2.html
- 09:37 Example 3segment.0.577.541.37.2.html
- 16:26 Example 4segment.0.986.541.37.2.html
- View Contents View Contents
- 00:04 Introductionsegment.1.4.541.37.2.html
- 00:16 Question Review (1-7)segment.1.16.541.37.2.html
- 00:40 Question 1segment.1.40.541.37.2.html
- 01:28 Question 2segment.1.88.541.37.2.html
- 05:07 Question 3segment.1.307.541.37.2.html
- 13:20 Question 4segment.1.800.541.37.2.html
- 18:31 Question 5segment.1.1111.541.37.2.html
- 24:55 Question 6segment.1.1495.541.37.2.html
We will be working through 4 examples of practical applications of
the material we covered in the previous lesson.
We will be also looking at six exam type questions.