Do charged and neutral particles behave differently as they undergo phase changes? Science sleuths examine two types of attractive forces using an informative interactive. Pupils can vary the amount of Van der Waals attraction present...

Tackling gender issues in your class? This online quiz about gender neutral language might be for you! Learners re-write 10 sentences using gender neutral language. When they have finished re-writing each sentence, they can check their...

How well do your young chemists know their acid-base reactions? Reinforce neutralization reaction and problem-solving skills with a challenging interactive. Learners examine the reactants, then predict the outcome in a series of...

This is one sticky situation! Science sleuths uncover the mystery behind a balloon that appears to be stuck to a wall using an interactive. Learners observe a neutrally charged wall before they manipulate the charge on a balloon. Atom...

Did you get to play with electric currents or were you grounded? An electrifying simulation shows how building up a charge of electricity creates a static shock once grounded. Pupils rub John's foot across the carpet and view the buildup...

Explore and control the building blocks of atoms! Physical science superstars add and remove subatomic particles to create atoms and ions with an easy-to-use interactive. An alternate activity includes an assignment that focuses on the...

Young mathematical scientists interact with protons and electrons in an atom to create a neutrally charged atom. They answer questions based on their findings throughout the interactive resource.

Breaking up is hard, especially with a third part involved! Watch as molecules of hydrogen, oxygen, and nitrogen try to keep it together as a neutral third atom bombards them. Users control the reactive molecules and the velocity of the...

Feeling a little neutral about your pH and pOH teaching strategy? Perk it up with engaging puzzles! Young scientists relate ion concentration to pH and pOH, as well as the dissociation constant for water. The resource is available as an...

High school juniors learn how to construct a strong argument by crafting a claim and using neutral language backed by evidence from reliable sources. To do so, they learn to evaluate sources and evidence to support claims. They then...

This video about pH will not leave a sour taste in your mouth! Through clear explanations and a little humor, upcoming chemists will learn the definitions and properties of acids and bases, as well as how pH is measured. This would make...

Gamification is an educational sensation! Young scientists build their acid-base vocabulary skills through a series of puzzles focused on bases and the salts they form. The challenging activity comes complete with a printable version and...

In this relative pronoun instructional activity, students fill in a chart showing which relative pronoun should be used in a sentence. Students are given information on informal, neutral, and formal, as well as human and non-human...

In this interactive Internet  assignment, physical science investigators answer 11 questions about the atom, the subatomic particles, and atomic structure. They can click on "Reveal Answer" to discover if they are correct. They also...

A red delicious apple tree with a simple mutation means we now benefit from the existence of golden delicious apples. Learn how simple mutations change genetic information in DNA sequences. Using biographies, videos, and animations,...

In this online interactive English vocabulary skills worksheet, students answer 10 matching questions which require them to fill in the blanks in 10 sentences. Students may submit their answers to be scored.

In this online interactive English vocabulary skills worksheet, high schoolers answer 10 matching questions which require them to fill in the blanks in 10 sentences. Students may submit their answers to be scored.

Can is one of the most commonly misused words. In actuality, may should be used in many of the sentences can tends to appear in. Review these example sentences with your third and fourth graders, and then have them complete the short,...

In this grounding activity, students answer 12 questions about electrical power systems, the importance of grounding and electric shock.

In this chemistry worksheet, students read about atoms, their charges, and their parts; protons and neutrons. They examine how to determine atomic weight by looking at an example. They work online as they practice finding the atomic...

In this online interactive history learning exercise, students respond to 10 short answer questions about Pablo Picasso. Students may check some of their answers on the interactive learning exercise.

In this online interactive reading comprehension worksheet, students respond to 5 short answer and essay questions based on The Tempest. Students may also access an online quiz on the selection using the link at the bottom of the page.

In this online interactive world history worksheet, students answer 10 matching questions regarding the years between World Wars I and II. Students may submit their answers to be scored.

In this already and yet worksheet, students complete the sentences with the correct grammar usage of phrases with already and yet about expecting a baby. Students complete 10 sentences.