Passnownow | Oluwayemi Alabi | Activity https://passnownow.com/story-board/oluwayemi-alabi/my-activity/ Activity feed for Oluwayemi Alabi. Tue, 06 Oct 2026 04:45:28 +0100 https://buddypress.org/?v= en-US 30 hourly 2 fcd954c3bbd29a84fcf3a204ed9a8b1c Oluwayemi Alabi created a new Lesson https://passnownow.com/?p=15578 Mon, 10 Apr 2017 05:20:18 +0100 Chemistry SS 2 Third Term
Week: 10
Topic: Alkanols
Alkanols

]]> 72694c7100fb8d0b73f5e7e563035c59 Oluwayemi Alabi wrote a new post https://passnownow.com/?p=7700 Wed, 30 Nov 2016 13:00:00 +0100  
On a daily basis, there are reports of children being sexually abused by adults, some survived this abuse, others were left with scars while some others have lost their lives.
With the increased rate of […]

]]> 12efd36315e5953d289c94eafd41cc31 Oluwayemi Alabi wrote a new post https://passnownow.com/?p=5941 Wed, 31 Aug 2016 10:00:00 +0100  
If a foreign object becomes lodged in your nose:
1. Don’t probe at the object with a cotton swab or other tool.
2. Don’t try to inhale the object by forcefully breathing in. Instead, breathe through your mout […]

]]> e9e6f066fc7ca1ea9cf3d9b6dbdd0318 Oluwayemi Alabi wrote a new post https://passnownow.com/?p=7612 Tue, 12 Jul 2016 10:29:00 +0100 In the world of foods, a lot of weirdos apply.  It turned out that many foods that benefit the body are harmful to the teeth. I also know that during this holiday period, so many of us will visit a number of […]

]]> 1afbdddce5b4bc811721c88d1a5997be Oluwayemi Alabi wrote a new post https://passnownow.com/?p=6875 Tue, 07 Jun 2016 14:00:00 +0100 There are a gazillion different edtech sites out there. From sites that collect edtech news to individual teachers’ personal blogs, to sites that focus on discussing pedagogy and how to ‘fix’ education, there […]

]]> be9a4530fe0ffd53d179bb53185d685a Oluwayemi Alabi wrote a new post https://passnownow.com/?p=6549 Tue, 07 Jun 2016 10:16:00 +0100 When learning in college, many students join study groups.
Depending on the members and atmosphere, study groups can be either help a student grow or can pull a student down.
In today’s post, the potential a […]

]]> def40770e4f866b138eacfadcc87659f Oluwayemi Alabi wrote a new post https://passnownow.com/?p=6069 Thu, 02 Jun 2016 10:00:00 +0100 These days the preparation process for teens entering tertiary institution is pretty thorough. If your teen is lucky enough to have an older sibling, he or she is sure to have received helpful advice and pointers […]

]]> 6a2dfa3a15d0e533a69b5aa595eb86c7 Oluwayemi Alabi wrote a new post https://passnownow.com/?p=6546 Thu, 02 Jun 2016 09:36:00 +0100 Few children spent their summer vacations practicing bar modeling or calculating word problems.
However, this fall, it is expected that students will learn to reason abstractly and quantitatively and apply […]

]]> 4f3f0d42ed000cd5fa82e8a09f72bc9b Oluwayemi Alabi wrote a new post https://passnownow.com/?p=7521 Tue, 08 Mar 2016 12:22:00 +0100  
Excessive consumption of Alcohol may harm one’s life in several ways. Alcohol can destruct the person’s mental, emotional and physical health. It also affects one’s relationships. Alcohol makes the person […]

]]> 75b549d5f001eaa7fc6851ae360d2183 Oluwayemi Alabi wrote a new post https://passnownow.com/?p=7144 Wed, 13 Jan 2016 10:08:00 +0100  
A Receptionist

A receptionist is the first contact person that attends to visitors in an organisation. A receptionist is regarded as a representative of the organisation. The attitude of the […]

]]> 2d96c323610cdd28b763c5b06d27268d Oluwayemi Alabi wrote a new post https://passnownow.com/?p=6776 Wed, 25 Nov 2015 12:30:00 +0100 Do school uniforms help curb violence, foster a better learning environment or promote discipline in students? Many people think so and are pushing schools to require them.
Opinions about uniforms and dress codes […]

]]> 70f55aef400664d8ac14e79a2e5296ad Oluwayemi Alabi wrote a new post https://passnownow.com/?p=5925 Fri, 19 Jun 2015 07:00:00 +0100 For the next couple of days, I will be putting you through some DIY measures you can take if you or anyone close to you gets injured or ill.
First aid is an assistance given to any person suffering a sudden […]

]]> 2c8f0560f9d07192457f84228c5c242c Oluwayemi Alabi wrote a new post https://passnownow.com/?p=23373 Mon, 29 Dec 2014 11:33:21 +0100 Additive Inverse
If we add 0 (zero) to any number, the result is the same as the given number.
 For example,
3 + 0 = 3,       0 + 8 = 8
We say that 0 is the identity for addition. If the sum of two number […]

]]> bf8e309dafc59bbb27d1bb136d4792ad Oluwayemi Alabi wrote a new post https://passnownow.com/?p=23313 Sat, 27 Dec 2014 09:50:41 +0100 What is Reproduction?
Reproduction means the act of bringing to life young ones that are of the same species. In other word, reproduction is the creation of a new individual or individuals from previously […]

]]> 5fcc57e66b5f3e79d38adb5aec6ace18 Oluwayemi Alabi wrote a new post https://passnownow.com/?p=23182 Tue, 23 Dec 2014 15:58:40 +0100 Newton’s First Law of Motion – Idea of Inertia
States that object continues in its states of rest or uniform motion in a straight line unless an external force acts on it.
It is a common experience that a bod […]

]]> 11f753260437245e7f57a244608772f1 Oluwayemi Alabi wrote a new post https://passnownow.com/?p=23201 Mon, 22 Dec 2014 11:10:33 +0100 Elements and Symbols
The atoms are particles of elements and are represented by chemical symbols. A chemical symbol is a sign and it is made up of a letter or two letters to represent the atom of the element. […]

]]> c6d258259ae2eaded17c3ee0c82fa87c Oluwayemi Alabi wrote a new post https://passnownow.com/?p=23069 Wed, 17 Dec 2014 11:15:01 +0100 Word Problem Involving Quadratic Equations
Write a “let” statement and equation for each example. Explain the difference.

Find two consecutive integers whose sum is 13

Let x = first integer
x + 1 = […]

]]> ab3a836c09353a1652a19289634d558c Oluwayemi Alabi wrote a new post https://passnownow.com/?p=23074 Wed, 17 Dec 2014 11:10:49 +0100 Introduction
Equal volumes of different substances have different masses or weights. For example 1 m3 of lead weighs differently from 1 m3 of wood. Also 1 m3 of water has a weight different from that of sulphuric […]

]]> 64c4166c65867ee866f9ae0b63f2d418 Oluwayemi Alabi wrote a new post https://passnownow.com/?p=22895 Fri, 12 Dec 2014 14:30:54 +0100 ALKYNES
An alkyne is a molecule made up entirely of carbon and hydrogen where on or more carbon atoms are connected by triple bonds. The general formula for an alkyne is CnH2n-2 where n is the number of carbon […]

]]> ef9d3bb5731ee3968f31ded60a7227d7 Oluwayemi Alabi wrote a new post https://passnownow.com/?p=22788 Fri, 12 Dec 2014 13:15:44 +0100 Introduction
Sometimes we do not need to measure of calculate things exactly. We may only wish to have a rough idea, or to calculate only to a certain degree of accuracy. It is in such cases we talk of decimal […]

]]> 827b1e4631a0c9e479c271dea979d73a Oluwayemi Alabi wrote a new post https://passnownow.com/?p=7355 Fri, 12 Dec 2014 10:43:00 +0100 The New Year is a time for both reflecting on the past year and setting goals for the year ahead. No matter what happened during the past year, the New Year is a time when everyone gets a second chance. If you had […]

]]> b1fa5343f078bad0206601a162f3dec5 Oluwayemi Alabi wrote a new post https://passnownow.com/?p=22643 Wed, 10 Dec 2014 16:45:45 +0100 Definition of Projectile Motion: A projectile is anybody that is thrown or projected. In other words, a projectile is an object upon which the only force acting is gravity. The projectile motion has two elements: […]

]]> c2bece1176eebf49bbc1ae24a1486737 Oluwayemi Alabi wrote a new post https://passnownow.com/?p=22371 Fri, 05 Dec 2014 13:15:03 +0100 Sum and difference
The sum of a set of numbers is the result when the numbers are added together.
Example
The sum of four consecutive numbers is 58. Find the numbers.
Let the numbers be n, n+ 1, n + 2, n + […]

]]> d7b20ab0f53582e4715bbc2b521ff2fb Oluwayemi Alabi wrote a new post https://passnownow.com/?p=22400 Thu, 04 Dec 2014 15:28:58 +0100 Concepts of Time
Time itself can be defined as that in which developments and happenings can be distinguishably analyzed with reference to before and after.
In the International System of Units (SI), the unit of […]

]]> 4d3ee5a83651a64c9361adbab032b26d Oluwayemi Alabi wrote a new post https://passnownow.com/?p=22469 Thu, 04 Dec 2014 15:15:07 +0100 Adding and subtracting directed numbers
Numbers can be shown on a number line which extends above and below zero. This gives positive and negative numbers.

The signs + and – show the direction from 0. P […]

]]> b5349b690149f1614d5edb206e4c7954 Oluwayemi Alabi wrote a new post https://passnownow.com/?p=22301 Tue, 02 Dec 2014 14:10:43 +0100 Coulombs Law
The electric force between two point charges is directly proportional to the magnitude of each charge (q1, q2), inversely proportional to square of the separation between their centers (r), directed […]

]]> 4ba1da15ba0bb21d2b16dd2fb6aa6dd3 Oluwayemi Alabi wrote a new post https://passnownow.com/?p=21934 Fri, 28 Nov 2014 12:38:27 +0100 Definition of Cellular Respiration
Cellular respiration refers to the biochemical pathway by which cells release energy from the chemical bonds of food molecules and provide that energy for the essential […]

]]> 12cc609de7f846590135e24b66663888 Oluwayemi Alabi wrote a new post https://passnownow.com/?p=21836 Tue, 25 Nov 2014 16:55:30 +0100 Introduction
The most important classification in chemistry is the arrangement of the elements in the periodic table.
In 1869, Mendeleev, a Russian scientist, was the first to construct a periodic table. He […]

]]> 774634305177678555bd9f6c97688d4a Oluwayemi Alabi wrote a new post https://passnownow.com/?p=21878 Tue, 25 Nov 2014 16:53:11 +0100 Factors, Prime factors (revision)
40 ÷ 8 = 5 and 40 ÷ 5 = 8
8 and 5 divide into 40 without remainder.
8 and 5 are factors of 40.
A prime number has only two factors, itself and 1, but 1 is not a prime nu […]

]]> 510dcc4a2d78861c4f9330b37a469724 Oluwayemi Alabi wrote a new post https://passnownow.com/?p=7954 Tue, 25 Nov 2014 09:30:00 +0100 Introduction to Advertising
Advertising is concerned with giving publicity to the existence of goods and services by focusing attention on facts such as features, uses, benefits, etc, about the goods and services […]

]]> f03cc7c1e6f46454fbf2ec4673d02ace Oluwayemi Alabi wrote a new post https://passnownow.com/?p=22138 Mon, 24 Nov 2014 13:18:30 +0100 Position, Distance, Displacement, Speed, Velocity and Distance-Time graph
The position of a point in space is determined by its distance and direction from other points. The statement of position is accomplished […]

]]> 26883160a106d0b9bc7aad6f3dd58be8 Oluwayemi Alabi wrote a new post https://passnownow.com/?p=24427 Wed, 19 Nov 2014 16:05:02 +0100 Introduction
The tangent is one of the three basic trigonometric functions, the other two being sine and cosine. These functions are essential to the study of triangles and relate the angles of the triangle to […]

]]> 15fe733bc7df780972b580686bad4b7d Oluwayemi Alabi wrote a new post https://passnownow.com/?p=24417 Wed, 19 Nov 2014 15:06:11 +0100 Amino Acids
Amino acids are organic compounds which contain both an amino group and a carboxyl group, that is, any of a group of organic molecules that consist of a basic amino group (−NH2), an acidic carboxyl g […]

]]> cb3f16515e61976d778d91ccd3238541 Oluwayemi Alabi wrote a new post https://passnownow.com/?p=24344 Tue, 18 Nov 2014 12:28:26 +0100 Introduction
Carbohydrates (saccharides) – Molecules consist of carbon, hydrogen and oxygen atoms. A major food source and a key form of energy for most organisms. When combined together to form polymers, […]

]]> c0a801d7c3362284d4df0882bf1f2372 Oluwayemi Alabi wrote a new post https://passnownow.com/?p=8559 Tue, 18 Nov 2014 09:39:00 +0100 To remember something new, it must be clearly impressed in the brain. It requires time and effort to learn new concepts. To imprint new information into the brain, it’s important to schedule periodic study s […]

]]> bb5dd2c113b721793706e3b9aed42715 Oluwayemi Alabi wrote a new post https://passnownow.com/?p=24305 Mon, 17 Nov 2014 15:58:54 +0100 Rounding off numbers
To ’round off’ or ‘approximate’ a number to a desired degree of accuracy, we

round the number up if the next digit is 5 or more
round the number down if the next digit is less than […]

]]> aaa1b3b93dd460406cd167a306050792 Oluwayemi Alabi wrote a new post https://passnownow.com/?p=24295 Mon, 17 Nov 2014 13:54:33 +0100 Introduction
The method of solving “by substitution” works by solving one of the equations (you choose which one) for one of the variables (you choose which one), and then plugging this back into the other […]

]]> b7b1f4d8f76beb447c1537120c3c333c Oluwayemi Alabi wrote a new post https://passnownow.com/?p=22103 Fri, 14 Nov 2014 13:55:27 +0100 What is Matter?
Matter is anything that has mass and occupies space. There are 3 states of matter, solids, liquids and gases. Examples of matter include the plants animals around us, the food we eat, the water we […]

]]> 8452b0d076e5dca45b1ab574b8cc3925 Oluwayemi Alabi wrote a new post https://passnownow.com/?p=24222 Thu, 13 Nov 2014 14:49:02 +0100 Introduction
Fats and oils are naturally-occurring esters of three long carboxylic acids  called fatty acid with a special type of alcohol called glycerol ( propane- 1,2,3-triol). Glycerol has three carbon […]

]]> e96fa80330b78b03b2a249a36347ad55 Oluwayemi Alabi wrote a new post https://passnownow.com/?p=24215 Thu, 13 Nov 2014 12:12:36 +0100 Mean Deviation
This is the average sum of the deviations from the arithmetic mean (i.e. the sum of the differences between the scores and the mean) divided by the total frequency.
Example 1
Find the mean […]

]]> ccbd94f0dd6c41343a13bc3cab5d080d Oluwayemi Alabi wrote a new post https://passnownow.com/?p=24207 Thu, 13 Nov 2014 11:49:24 +0100 Introduction
A machine is essentially a device or tool which allows a force (or effect) applied at one point to overcome a resisting force (or load) at another point.
Consider a simple machine such as a screw. […]

]]> 7420f43e9e0eeeeda234575773273abf Oluwayemi Alabi wrote a new post https://passnownow.com/?p=24161 Wed, 12 Nov 2014 15:17:14 +0100 Introduction
Electrochemistry is the study of electricity and how it relates to chemical reactions. In electrochemistry, electricity can be generated by movements of electrons from one element to another in a […]

]]> 3975a69c64412981d0b25598ba7b4e25 Oluwayemi Alabi wrote a new post https://passnownow.com/?p=24149 Wed, 12 Nov 2014 14:39:28 +0100 Substitution Methods
The method of solving “by substitution” works by solving one of the equations (you choose which one) for one of the variables (you choose which one), and then plugging this back into the […]

]]> cc33b9d344784eea912e39d8cb9896ad Oluwayemi Alabi wrote a new post https://passnownow.com/?p=24125 Wed, 12 Nov 2014 11:43:40 +0100 Introduction
Viscosity simply means friction in fluids.
It is observed that it is easier to pour water or kerosene from a container than to pour honey or engine oil. A little stone dropped into a cylinder of […]

]]> c0e9cb245f6259776cb88b34998576d2 Oluwayemi Alabi wrote a new post https://passnownow.com/?p=24042 Mon, 10 Nov 2014 16:26:34 +0100 Introduction
In everyday life, the term work is applied to any form of activity that requires the exertion physical or mental effort, someone may say ‘I go to work’, another may say ‘I work in the office of the d […]

]]> fd913b84cd68e7da6c737352e99f6857 Oluwayemi Alabi wrote a new post https://passnownow.com/?p=24030 Mon, 10 Nov 2014 15:55:36 +0100 Introduction
Alkanoic acids are also known as carboxylic acids. A carboxylic acid can he identified from the carboxyl functional group and the ‘-oic’ name ending.

Structural Examples of carboxylic […]

]]> a8b5024faec6c122f32aacafe20def47 Oluwayemi Alabi wrote a new post https://passnownow.com/?p=24026 Mon, 10 Nov 2014 14:37:53 +0100 Standard Index Form
Standard index form is also known as standard form. It is very useful when writing very big or very small numbers.
In standard form, a number is always written as: a × 10 n
a is always […]

]]> c07cecb93e7f27c8623016864d8be1a4 Oluwayemi Alabi wrote a new post https://passnownow.com/?p=23946 Fri, 07 Nov 2014 13:22:29 +0100 Introduction 
In chemistry, quantitative laws used to express magnitudes of electrolytic effects, first described by the English scientist Michael Faraday in 1833. The quantities of substances produced or […]

]]> 93c9c278a681f41c37eea78a7c93c79b Oluwayemi Alabi wrote a new post https://passnownow.com/?p=23765 Wed, 05 Nov 2014 16:30:45 +0100 Resistivity
Resistivity: The resistance of a wire or material conductor maintained at a constant temperature is related to its length (l) and its cross-sectional area (A) by the expression
R = ρ l/A
Where ρ i […]

]]> 0046b184385be24b751e156316cdf754 Oluwayemi Alabi wrote a new post https://passnownow.com/?p=23752 Wed, 05 Nov 2014 13:24:35 +0100 Introduction
We define the notation 22 as “two squared” or the square of two” or “two raised to the power of 2” and it means 2 x 2.
i.e. 22 = 2 x 2 (i.e. 2 multiplied by itself in 2 places ) also 23 = 2 x 2 x 2 […]

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