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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 ( i.e. 2 multiplied […]
Classwork Series and Exercises {Mathematics- SS1}: Indices Read More »
Introduction Electrons Electrons were discovered by Sir John Joseph Thomson in 1897 in his cathode ray experiment. He subjected residual gas to a high potential difference at a very low pressure. He observed rays travelling in straight lines from the cathode. He called the rays cathode rays. After many experiments of cathode-rays, J.J. Thomson demonstrated
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 acid or palm oil of the same volume. This is due to differences of in the quality of
Classwork Series and Exercises {Physics- SS1}: Density and Relative Density Read More »
Standard Form Here we will learn a form of writing numbers. We use the standard form to express very large and very small numbers e.g. 327,800, 000, or 0.000096. The standard form is written as a x 10n where a is a number between 1 and 10 and n is a +ve or –ve integer.
Classwork Series and Exercises {Mathematics- SS1}: Standard Form Read More »
Introduction A radical is a group of atoms which behave as one unit. They do not exist separately outside a compound. Radicals are divided into two parts namely cations and anions. The cations are the positive radicals and they are known as the metallic radicals. The anions are the negative radicals and they are non-metallic
Classwork Series and Exercises {Chemistry- SS1}: Radicals Read More »
How well do you know your maths? Attempt the question below and send your answer in the comment.
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The National Mass Education Commission (NMEC) says Nigeria’s adult illiterate population stands at 64 million and described the figure as worrisome. The Chairman of the Governing Board of the commission, Dr Esther Udehi, made this known on Monday in Awka during a courtesy call on the Deputy Governor of Anambra State, Dr. Nkem Okeke. The
Going paperless has its advantages – it is eco-friendly, keeps the amount of stuff you need to lug around to a minimum, and lets you keep all of your reading material in one place. E-readers have lots of supporters The handy infographic below takes a look at the top reasons for choosing a physical, lo-fi,
E-Books vs. Hard Copy Books: Why Many People Still Prefer Real Books Read More »
If you’re keen to learn a new language, or improve your number skills, a new app claims to make you a pro in a matter of weeks. The free UnlockYourBrain Android app teaches languages, history, plus a range of other tailored subjects – and independent tests found it can even double maths skills in 14
Meet UnlockYourBrain – The app that will double your MATHS SKILLS within 14 days Read More »
The current trend of education technology is nothing to sneeze at. There are iPads and Android devices popping up in classrooms around the world. From BYOD to 1:1 to flipped classrooms, there are a lot of trends that leveraging the power of technology in education. Aside from these few popular trends, there are other signs
Beyond The Hype, 11 Signs That Technology Is A Key Part Of Education Read More »
