We constructed a unit plan using AACT resources that is designed to teach the Periodic Table to your students. In this activity, students will use the online periodic table, ptable.com, to investigate ...

One common approach is to use a funny pick up line, which, though often cheesy, can be a great way to show off your playful ...

After years of searching, at last we had a periodic table that really worked, and the fact that we still use it today is testament to the huge achievement of these and many other great minds of the ...

This year marks the 150th anniversary of the publication of Mendeleev’s Periodic Table of Chemical Elements in 1869. In celebration, the United Nations Educational, Scientific, and Cultural ...

New discoveries continuously refine our perspective, with many breakthroughs reported regularly. Whether revolutionary or ...

We use concepts to think about politics, and these concepts often classify people, actions or institutions into discrete ...

Many people assume that if your roof isn’t leaking, there’s nothing to be worried about, but periodic checks and ... Stand across the street or use binoculars to identify problem spots that ...

Too many weekend warriors have been injured because they didn't know how to use a table saw correctly. We'll show you how to ...

The periodic table, also known as the periodic table of (the) chemical elements, is a tabular display of the chemical elements. It is widely used in chemistry, physics, and other sciences, and is ...

Mendeleev’s work is the basis of the modern periodic table we use today. He is often referred to as the 'father of the periodic table', but he didn’t achieve a Nobel Prize for his work.

Mendeleev’s work is the basis of the modern periodic table we use today. He is often referred to as the 'father of the periodic table', but he didn’t achieve a Nobel Prize for his work.