Unit 2 Engagement Review Check In

Open Ended

What is one thing you KNOW about atoms?

Open Ended

What is one thing you WANT to know about atoms?

Multiple Choice

The IV in the experiment on the previous slide is -

• the temperature of the water after 30 min

• the initial temperature of the water

• size of the cup

• the lid

Multiple Choice

The DV in the experiment on the previous slide is -

• the temperature of the water after 30 min

• the initial temperature of the water

• size of the cup

• the lid

Multiple Select

The Constant(s) in the experiment on the previous slide is/are -

• the temperature of the water after 30 min

• the initial temperature of the water

• size of the cup

• the lid

Drag and Drop

The atomic number of an element is determined by the number of ​

Placeholder

Drag these tiles and drop them in the correct blank above

protons

electrons

atomic mass

neutrons

Multiple Select

Which of the following are subatomic particles found in atoms?

• Protons

• Neutrons

• Electrons

• Molecules

Match

Match each subatomic particle to its charge: Protons, Neutrons, Electrons.

• Protons

• Neutrons

• Electrons

Positive

Neutral

Negative

• Positive

• Neutral

• Negative

Multiple Choice

Which subatomic particles are found in the nucleus of an atom?

• Protons and neutrons

• Electrons and protons

• Electrons and neutrons

• Only protons

Multiple Choice

True or False - Electrons have little mass.

• True

• False

Multiple Select

Which of the following statements about atomic structure are correct?

• Protons and neutrons are found in the nucleus.

• Electrons orbit the nucleus on energy shells.

• Electrons have significant mass.

• Protons and neutrons make up the atomic mass.

Labelling

Label the parts of an atom.

Drag labels to their correct position on the image

neutron

electron

proton

Labelling

Type question here including an

Drag labels to their correct position on the image

outside nucleus

Inside the nucleus

Negative

No Charge

neutron

proton

Open Ended

Explain how the atomic number and atomic mass of an element are represented in the periodic table and why they are important.

Fill in the Blank

The atomic number of an element is determined by the number of

in its nucleus.

Open Ended

How do you think learning about atoms can help you understand the world around you?

Open Ended

What is one question you still have about atoms or atomic structure after completing Unit 2: Atomic Adventures?