About this worksheet
A class trip to a science museum is the story students complete on this 4th grade grammar sheet. They fill ten blanks with relative pronouns and relative adverbs from a word bank, and two words in the bank are extras (what and how). The story moves from the dinosaur hall to a glowing green gem in the geology exhibit. Two short sentences with whose and where finish the three pages. The work targets L.4.1.a, and the answer key shows the full passage.


