Making pictographs of rainy weather gives Grade 3 science students a way to explore precipitation patterns while practising main idea and supporting details. Through short informational passages, students discover how rainy-day records can be organized into picture-based graphs and used to compare weather across weeks, months, and seasons.

From Rainy-Day Records to Pictographs

Students read about how a pictograph represents weather observations with pictures or symbols. They explore how each symbol can stand for one rainy day or a set number of days, and why a clear key is needed to interpret the information accurately. Examples include comparing weekly rainy-day totals, recording monthly rainfall observations, and looking at differences between wet and dry seasons.

The passages also explain the steps involved in making a weather pictograph: counting rainy days, choosing a symbol, deciding what each symbol represents, and organizing the pictures into readable rows. Students consider how rows with different numbers of symbols reveal patterns and how recorded observations provide evidence for describing weather changes.

Reading Skills Built into the Science Topic

This main idea and supporting details reading organizer combines informational-text comprehension with elementary weather-data skills. Students identify the central message of each passage, highlight relevant evidence, and restate the information in their own words.

• Main idea identification: Find the sentence that communicates the passage's central message about rainy-weather pictographs.
• Supporting details: Select facts about rainy-day totals, picture symbols, keys, and seasonal comparisons.
• Weather-data interpretation: Compare recorded rainy days across weeks, months, and seasons.
• Pictograph vocabulary: Explain how symbols and keys represent numerical weather information.
• Evidence-based explanations: Use observations to describe patterns without assuming that every year will have the same weather.

What the Resource Includes

• Five informational reading passages with distinct titles and examples related to rainy-weather pictographs.
• Main idea, supporting detail, and other sentence labels to support focused reading practice.
• Graphic organizer answer content with a main idea restatement and three supporting-detail responses per passage.
• Picture-layout plans connected to rain clouds, raindrop symbols, calendars, seasonal records, and weather charts.

Classroom Use

Use these Grade 3 science reading worksheets during a lesson on weather observations and seasonal patterns. Students can read and highlight independently, work with a partner to locate evidence, or complete the organizer during a guided reading group. The passages also provide a bridge to a follow-up activity in which students collect simple rainy-day observations and construct their own pictograph using a consistent symbol key.

By connecting reading comprehension to familiar weather records, this resource gives students a clear reason to identify the main idea and select accurate supporting evidence. It also encourages careful interpretation of graphical data rather than relying on guesses about rainy or dry conditions.