Chapter: 12. All By Electricity
Word Wonder: Self-Learning Explanation
The “Word Wonder” section is designed to help you solidify your understanding of new vocabulary from the chapter. Crossword puzzles are a fantastic way to do this because they make you actively recall the meanings of words and connect them to their spellings.
How to approach this crossword for self-learning:
Read the Clue Carefully: Each clue gives you a hint about the word. Think about the key concepts or objects discussed in the chapter. Recall Definitions: Try to remember the meaning of the words you learned. For example, if a clue asks for an instrument that measures moisture, recall which instrument from the chapter fits that description. Check Context: Think about where these words appeared in the story. Did Captain Nemo mention them? What was their purpose? Count Letters: The number of boxes in the crossword for each word tells you how many letters it has. This is a crucial hint! If you think of a word, but it doesn’t fit the letter count, it’s not the right one. Use Intersecting Words: As you fill in words, the letters you place will help you solve other words that cross their path. If you’re stuck on one word, try to solve a word that intersects with it; the shared letter might give you the breakthrough you need. Review the Chapter: If you’re really stuck, go back to the text and reread the sections where these instruments or concepts were mentioned. The definition or context might jog your memory. This process of active recall and cross-referencing helps embed the new vocabulary deeper into your memory, making it easier to remember and use in the future.
Word Wonder Answers
Across
An instrument that indicates latitude using the altitude of the sun. An instrument to measure the amount of moisture in the air. An instrument that measures the weight of the air. An instrument that allows for the examination of things far away. Down
A metal vessel that can travel underwater. An instrument to help choose a direction. An instrument to tell the temperature. 
Word Wonder - Textbook