Two Texts on One Topic
A 40-minute Grade 1 lesson on comparing two information texts on the same topic and identifying what each adds.
Two Texts on One Topic is a free 40-minute Grade 1 English lesson plan for Common Core standard RI.1.9 — compare two texts on one topic and say what is the same and different. It is timed across 5 sections, gives the exact wording to use where the wording carries the mathematics, names 3 misconceptions with the teaching move that addresses each, and ends with an exit ticket and a printable worksheet with its answer key.
- Grade:
- Grade 1
- Length:
- 40 minutes
- Standard:
- RI.1.9
Grade 1 · Reading: Informational Text
RI.1.9
Identify basic similarities in and differences between two texts on the same topic (e.g., in illustrations, descriptions, or procedures).
Objective
Students will be able to identify a fact both texts give and a fact only one gives.
Students are successful when they can
- Finds a shared fact.
- Finds a unique fact.
- Says which text they would use for a given question.
What you need
- Two short texts on one topic
- A two-circle diagram
- The printable practice sheet linked at the end of this plan
The lesson
Warm-up — one topic, two books
5 min- Show both texts. Confirm the topic is the same.
- Ask what could be different if the topic is the same.
Teach — three regions
13 min- Read both texts.
- Place eight facts into the diagram: text one only, text two only, both.
- Require both pages to be found before anything goes in the middle.
- Then ask: if you wanted to know about X, which text would you use?
- Point out that the answer comes from the diagram, not from a preference.
“Show me both pages before it goes in the middle.”
Guided practice — place four
12 min- Pairs place four facts, finding the page for each.
- They then answer two 'which text' questions from their diagram.
Independent practice
8 min- Students complete the two-texts page.
- Both passages are on the sheet.
Close
2 min- Ask for one shared fact and one unique one.
What goes wrong, and why
Each of these is a reasoning error rather than carelessness. The fix addresses the reasoning.
Puts everything in the middle.
Why: Both texts are on one topic, so everything feels shared.
Fix: Require both pages. Nothing enters the overlap without two page numbers.
Says one text is wrong where they differ.
Why: Difference reads as contradiction.
Fix: Ask whether the other one says the opposite or simply does not mention it. Omission is not disagreement.
Compares length or pictures rather than content.
Why: Those are the most visible differences.
Fix: Do the comparison on the fact diagram only. Length has no place on it.
If they are not there yet
- Four facts rather than eight.
- Use texts where the overlap is obvious.
If they finish early
- Find a place where the two texts genuinely disagree.
- Say which text is better for a beginner, and why.
- Write a question only one of the texts can answer.
Exit ticket
Name a fact both texts give. Name one only one of them gives. Which text would you use to find out about the nest?
What to look for: All three. Everything in the overlap means the two-pages rule needs enforcing.
Printable practice for RI.1.9
Free to print and copy, answer key included. Each sheet can generate a fresh set of problems for a retake.
- Two Texts, One TopicRead Text 1 and answer the question under it.
Questions about Two Texts on One Topic
How long does the Two Texts on One Topic lesson take?
40 minutes, split across 5 timed sections: warm-up 5 min, teach 13 min, guided practice 12 min, independent practice 8 min, close 2 min. The minutes are stated per section and add up to the stated length, so the plan can be cut or extended at a section boundary rather than abandoned halfway.
Which standard does Two Texts on One Topic teach?
CCSS.ELA-LITERACY.RI.1.9 — RI.1.9, Reading: Informational Text for Grade 1: “Identify basic similarities in and differences between two texts on the same topic (e.g., in illustrations, descriptions, or procedures).” In plain terms, compare two texts on one topic and say what is the same and different.
What do I need to teach this lesson?
Two short texts on one topic, a two-circle diagram and the printable practice sheet linked at the end of this plan. Everything listed is either ordinary classroom equipment or a free printable from this site — there is nothing to buy and nothing to prepare beyond photocopying.
What mistakes should I expect in this lesson?
Three, each a reasoning error rather than carelessness: puts everything in the middle; says one text is wrong where they differ and compares length or pictures rather than content. The plan gives the thinking behind each one and the teaching move that addresses the thinking rather than the symptom.
How do I know whether the lesson worked?
The exit ticket asks: “Name a fact both texts give. Name one only one of them gives. Which text would you use to find out about the nest?.” All three. Everything in the overlap means the two-pages rule needs enforcing. That tells you whether the class needs a reteach or a thirty-second conversation before you plan tomorrow.
Is there a worksheet to go with Two Texts on One Topic?
Yes — 1 printable RI.1.9 worksheet, linked at the end of the plan and free like the rest of the site. Each one comes with an answer key and 25 versions, so the practice after the lesson can be a different paper on every desk.
Is Two Texts on One Topic free to use?
Yes. The plan, its printables and their answer keys are free to read, print and photocopy for your own class, with no account and no email capture. It was last reviewed on 7 September 2026. Please do not resell it or republish it as your own.
Last reviewed 2026-09-07. Aligned to RI.1.9 of the Common Core State Standards for English language arts.