Multiple Choice. Directions: Write the letter of the best answer on the space provided before each number. Who gave the name corpuscles as the first name of the smallest particle of an atom?

Multiple Choice. Directions: Write the letter of the best answer on the space provided before each number. JJ Thompson became unable to find the positively charge in an atom so he used a model. This model of an atom was known as?

Multiple Choice. Directions: Write the letter of the best answer on the space provided before each number. Which part of atom contains the protons and neutrons?

Multiple Choice. Directions: Write the letter of the best answer on the space provided before each number. Protons and neutrons are known as?

Multiple Choice. Directions: Write the letter of the best answer on the space provided before each number. Who proposed that electrons are moving in an orbit around the nucleus?

Multiple Choice. Directions: Write the letter of the best answer on the space provided before each number. This indicates the number of electrons a shell can carry.

Multiple Choice. Directions: Write the letter of the best answer on the space provided before each number. In 600 BCE a person accidentally found the magnetic property of amber. Who was this person?

Multiple Choice. Directions: Write the letter of the best answer on the space provided before each number. What of the following attracts light-weight objects when rubbed?

Multiple Choice. Directions: Write the letter of the best answer on the space provided before each number. He is known as the “Father of Electricity”.

Multiple Choice. Directions: Write the letter of the best answer on the space provided before each number. Which of the following does not belong to the group?

Multiple Choice. Directions: Write the letter of the best answer on the space provided before each number. William Gilbert wrote a book about the magnetism property of the earth known today as gravity. What is the title of his book?

Multiple Choice. Directions: Write the letter of the best answer on the space provided before each number. The history of electricity began thousands of years ago. To what country did it originate?

Multiple Choice. Directions: Write the letter of the best answer on the space provided before each number. Which of the following stone has the ability of attracting light-weight objects when rubbed?

Multiple Choice. Directions: Write the letter of the best answer on the space provided before each number. Which part of an atom contains the protons?

Read the passage: The story of electricity began many years ago in Ancient Greece. It began with the discovery by a philosopher and mathematician known as Thales of Miletus who lived in 600 BCE. Where did the story of electricity begin?

Thales noticed a yellowish stone. After cleaning it with his cloak and placing it on the table, he observed that small particles and dust nearby were sticking to it. What phenomenon did Thales observe after rubbing the stone?

According to the passage, amber must be rubbed before it will attract light-weight objects, whereas lodestone attracts iron without being rubbed. Which material needs to be rubbed to show attraction?

A lodestone is described as a natural magnet found in various parts of the world, acting the same way as a magnet and possessing the strange property of attracting iron. What is a lodestone?

Greeks called lodestone magnetite, a name associated with Magnes and the place Magnesia. What did the Greeks call the lodestone?

William Gilbert served as a physician of Queen Elizabeth I and wrote the book De Magnete in London, England. Who wrote De Magnete?

Gilbert’s book states that amber is not the only thing with the ability to attract light objects when rubbed. According to Sir William Gilbert, which substances share this property when rubbed? Select all that apply.

Gilbert coined a new word for the mysterious attraction, derived from the Greek word Elektra for amber. What word did he coin?

William Gilbert is considered the Father of Electricity and invented the electroscope. Which instrument did he invent?

Elements in the passage are categorized into Natural (those that are created by God and readily available) and Artificial (those made by human). Which description matches Natural elements?

Democritus concluded that matter could not be divided into smaller and smaller pieces forever and that the smallest possible piece would be indivisible. What was Democritus’s conclusion about dividing matter?

Democritus named the smallest piece atomos. What does atomos mean?

John Dalton introduced the Atomic Theory and stated that all objects are made of atoms. According to Dalton, what are all objects made of?

In 1897, John Joseph Thomson identified negatively charged particles smaller than the atom, calling them corpuscles; later they were named electrons. What name did Thomson originally use for these particles?

According to Thomson, an atom is neutral. If electrons are negatively charged, what must the atom contain to balance the negative charge and make it neutral?

Ernest Rutherford proposed that an atom has a small, dense, positively charged center called the nucleus, with negatively charged electrons scattered outside the nucleus around the atom’s edge. Where did Rutherford place the electrons in his model?

Neils Bohr placed each electron in a specific energy level (orbit). According to the passage, how many electrons are in the first energy level (first shell)?

Energy levels indicate the number of electrons in an orbit: first shell 2, second 8, third 18, fourth 32. Which orbit contains 8 electrons?

Valence shell/orbit electrons are those placed on the outermost part of an atom. Ionization is the process of ejecting one or more electrons from an atom. What is ionization?

James Chadwick proved the existence of the neutron in the nucleus of an atom. Who proved the existence of the neutron?

The passage explains that an atom is neutral because the charge of electrons cancels the charge of protons. Which statement best explains why atoms are neutral?

The Atomic Number gives the idea of how many electrons and protons are in an atom and can be found on the periodic table. Where can the Atomic Number be found?

When charged particles come near one another, the force that pulls objects together is the force of attraction between oppositely charged particles. What is the force of attraction?

Electric charges behave according to the rule: like charges repel each other; unlike charges attract each other. Which statement matches this rule?

How do objects such as balloons and strands of hair develop an electric charge if these objects are made of neutral atoms?

Independent Activity 1 — Supply the illustrated diagram with the appropriate atomic model or contribution: Based on the diagram showing four scientists around the label Atomic Model, which atomic model or contribution is associated with John Joseph Thomson?

Independent Activity 1 — Supply the illustrated diagram with the appropriate atomic model or contribution: Based on the diagram showing four scientists around the label Atomic Model, which atomic model or contribution is associated with Ernest Rutherford?

Independent Activity 1 — Supply the illustrated diagram with the appropriate atomic model or contribution: Based on the diagram showing four scientists around the label Atomic Model, which atomic model or contribution is associated with Neils Bohr?

Independent Activity 1 — Supply the illustrated diagram with the appropriate atomic model or contribution: Based on the diagram showing four scientists around the label Atomic Model, which atomic model or contribution is associated with James Chadwick?

Independent Assessment 1 — Determine whether the statement is correct or wrong: Electrons are the positively charge particle of an object.

Independent Assessment 1 — Determine whether the statement is correct or wrong: Nucleons is the term used for the sub-atomic particle found in the nucleus of an atom.

Independent Assessment 1 — Determine whether the statement is correct or wrong: Valence electron is the number of electrons and protons in an atom.

Independent Assessment 1 — Determine whether the statement is correct or wrong: The law of repulsion is applied when two different charge particle come close to each other.

Independent Assessment 1 — Determine whether the statement is correct or wrong: Plum pudding model was introduced by John Joseph Thomson.

Independent Activity 2 — Use the Venn diagram to consolidate details: Which statement correctly describes a difference between Direct Current (DC) and Alternating Current (AC)?

Independent Activity 2 — Use the Venn diagram to consolidate details: Which statement correctly describes a similarity between Direct Current (DC) and Alternating Current (AC)?

Independent Assessment 2 — Read each description and write the term being described: Who said that there is a smaller particle than atom?

Independent Assessment 2 — Read each description and write the term being described: Who gave the name corpuscles as the first name of the smallest particle of an atom?

Independent Assessment 2 — Read each description and write the term being described: JJ Thompson became unable to find the positively charge in an atom so he used a model. This model of an atom is known as?

Independent Assessment 2 — Read each description and write the term being described: What part of atom contains the protons and neutrons?

Independent Assessment 2 — Read each description and write the term being described: Protons and neutrons are known as?

Independent Assessment 2 — Read each description and write the term being described: Who proposed that electrons are moving in an orbit around the nucleus?

Independent Assessment 2 — Read each description and write the term being described: This indicates how many electrons an orbit can carry.

Independent Assessment 2 — Read each description and write the term being described: Enumerate Sub-Atomic Particles.

Independent Activity 3 — Supply the table given below: Which description best fits charging by friction?

Independent Activity 3 — Supply the table given below: Which description best fits charging by conduction?

Independent Activity 3 — Supply the table given below: Which description best fits charging by induction?