A net-zero climate law
Choose a PDF, read on screen, and try the word game.
Choose your PDF reading
All four include an image, vocabulary, comprehension questions, a follow-up reading, and teacher guidance. These English PDFs have selectable text; use the reading below for adjustable text and listening tools.
Read on this page

Words to know
- goal
- something people aim to achieve
- evidence
- information that helps support or question a claim
- responsibility
- a duty to care for something or answer for an action
Massachusetts enacted a climate law setting a goal of net-zero greenhouse gas emissions by 2050. A goal describes something people aim to achieve. Reaching it requires plans, action, and evidence.
Talk about the reading
What happened? Point to a detail that supports your answer. What does the picture help you understand? What would you like to investigate next?
Follow-up: A fusion magnet milestone
Researchers at MIT and Commonwealth Fusion Systems tested a powerful magnet. Their work aimed to help future fusion research. A successful test was an important step, but did not mean a working commercial power plant existed.
How are the two events connected or different? Their order does not prove that one caused the other.
Read the follow-up event →Word match: use the reading
Select a word, then select its meaning. You can use a keyboard or tap. Read the word bank if you need a clue.
Choose a word to begin.
Check the evidence
Research source for this event ↗
Christian David. CC BY-SA 4.0 Image source and rights ↗
Historical images, later portraits, reconstructions, and modern topic illustrations are identified in their captions. They are different kinds of evidence.
Try a source investigationVisit a Massachusetts place
Try a source investigation