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Where, When, Why and How is a free printable Grade 3 English worksheet on using text and image to answer across an event, aligned to Common Core standard RI.3.7. It prints 2 questions with an answer key on its own sheet of paper, in 25 versions, 24 of them with different questions, so no two pupils in the class work from the same page. Print it from the browser or download it as a PDF — no account, no email.

Set 22 of 25 · the same problems every time you open this link.

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Set 1 has all 25 in a single PDF. 24 of these 25 sets ask different questions — this skill does not have 25 questions to give. The rest reorder them, so no two pupils have the same paper in front of them.

Where, When, Why and How

RI.3.7

NameDate

Read the text, then answer the questions.

1.Read the text, then answer the questions.

Morse Code

Morse code turns every letter into a pattern of short and long signals: dots and dashes. The commonest letters were given the shortest patterns. E is one dot. T is one dash. Q, which is rare, is dash-dash-dot-dash. Because of that choice, an average message is much shorter than it would be otherwise. A message can be sent as sound, as light, or as taps on a pipe. That is why it survived so long: it needs almost no equipment. Timing carries the meaning. A dash is three times as long as a dot. The gap between letters is three dots long, and between words, seven. SOS was chosen because it is easy to recognise: three dots, three dashes, three dots.

  1. 1. What would a diagram of a Morse message need to show?
  2. 2. In a message, which gap is longer: between letters or between words?
2.Read the text, then answer the questions.

Turning Milk into Cheese

Cheese begins as an accident that people learned to repeat. Milk is mostly water with fat and protein in it. To make cheese, the protein has to be separated out. A starter culture of bacteria is added first. The bacteria turn some of the milk sugar into acid, and the acid begins to make the protein clump together. Then rennet is added, which finishes the job. The milk splits into solid curds and watery whey. The whey is drained off. The curds are pressed, salted, and left to age. Time does the rest: a cheese aged for two years tastes nothing like the same cheese at two weeks.

  1. 1. Put these in order: the whey is drained, rennet is added, the curds are pressed.
  2. 2. What would a diagram for this text need to show?

LessonPrint · RI.3.7 · Set 22 · free to copy for classroom use

Answer key — Where, When, Why and How

Set 22. Prints on its own sheet.

  1. 1.1. The dots, the dashes, and the different gap lengths between letters and words. 2. Between words — seven dots long, against three between letters.
  2. 2.1. Rennet is added, the whey is drained, the curds are pressed. 2. Milk, the starter culture, the split into curds and whey, and the pressed cheese.

Last reviewed 2026-09-05. Aligned to RI.3.7 of the Common Core State Standards for English language arts.