I show how to solve math problems online during live instruction in class. This is my way of providing free tutoring for the students in my class and for students anywhere in the world. Every video is ...

Use a ruler, protractor and a pair of compasses to construct a triangle accurately. After the triangle has been constructed, leave the construction lines visible so each stage of the process is shown ...

Use Pythagoras’ theorem to show a triangle is right-angled or to find one side of a right-angled triangle when two sides are known. Make sure you are confident at substituting into and manipulating ...

Correspondence to Dr Brent E Hagel, Department of Paediatrics, Cumming School of Medicine, University of Calgary, Calgary, AB T2N 1N4, Canada; brent.hagel{at}albertahealthservices.ca Background ...

A warm compress for dry eyes can help relieve symptoms and make you feel more comfortable, although it cannot always fully treat the cause. When you develop dry eye and tears aren’t lubricating your ...

Natural laxatives like fiber-rich foods, chia seeds, prunes, flaxseeds, and leafy greens can help increase stool frequency and soften stools to ease passage. Soluble fiber absorbs water to form a ...

If a business wants to offset processing fees, you could have to pay a surcharge for using a credit card. However, if you want to avoid this fee, pay with your debit card, cash or check. Paying a ...