Worksheets

words

Complete the quiz by selecting the correct answers. 

Determine the type of chemical reaction, either synthesis, decomposition, single displacement or double displacement and type it in the boxes.

Listening to the sound file and complete the dialogue, then answer the questions.

Review of the previous lessons.

Generic Placeholder

Listen and answer

words

Choose the correct answer.

Use the periodic table to complete the chart. 

complete

Complete the sentence with the appropriate form.

Read the instructions carefully and do the exercises.

Understanding the text.

After reading the story, you are now ready to answer the following questions.
 

Fill in the information requested

Choose the correct option.

Determine if each pure substance is a compound or element based solely on the name.

READ AND DO THE READING COMPREHENSION ACTIVITIES

Read and do exercises

MODAL VERBS REVIEW - 3 blocks

Study Unit 3

Choose the correct option.

Complete the following exercises.

Match two parts to get the explanation. Put the letter in front of correct word.