Grade 1 Shadows Worksheet | Essential Science Ready

This Grade 1 science worksheet helps students understand the relationship between light sources and shadows. By observing the sun's position and drawing a corresponding shadow, learners develop foundational physical science skills. It provides a clear, hands-on way to visualize how light travels and what happens when it is blocked by an object.

At a Glance

• Grade: 1 · Subject: Science
• Standard: 1-PS4-2 — Make observations to construct an evidence-based account that objects are illuminated
• Skill Focus: Shadow formation and light sources
• Format: 1 page · 2 tasks · No-prep · PDF
• Best For: Introduction to light and shadows
• Time: 15–20 minutes

The worksheet features a concise "Observations" text block that defines light sources and shadows in student-friendly language. Below the text, a "Science activity" provides a visual prompt where students must draw a shadow for a character based on the sun's location. A secondary "Science exploration" box offers a hands-on extension for creating shadow puppets with a flashlight, encouraging home-to-school connections.

Zero-Prep Workflow

• Print: Select the single-page PDF and print enough copies for your class (30 seconds).
• Distribute: Hand out the sheets and read the observation text aloud to establish the scientific vocabulary (1 minute).
• Review: Have students share their drawings to check for correct shadow orientation relative to the sun (5 minutes).

Total teacher prep time is under 2 minutes, making this an ideal sub plan or quick science lab addition.

Standards Alignment

This resource aligns with 1-PS4-2, which requires students to make observations to construct an evidence-based account that objects can be seen only when illuminated. It also supports 1-ESS1-1 by observing patterns of the sun's position. Both standard codes can be copied directly into lesson plans, IEP goals, or district curriculum mapping tools.

How to Use It

Use this worksheet during the "Explore" phase of a 5E lesson on light. After a brief discussion about the sun, have students complete the drawing task independently. It serves as an excellent formative assessment; observe if students place the shadow opposite the light source to gauge their spatial understanding. Completion typically takes 15 to 20 minutes.

Who It's For

This is designed for Grade 1 students but is accessible for Kindergarteners with teacher support or Grade 2 students needing a review. It pairs naturally with a classroom flashlight demonstration or a reading of a non-fiction text about the sun. The simple layout is particularly helpful for English Language Learners.

According to the NAEP science framework, early exposure to physical phenomena like light and shadow is critical for developing spatial reasoning and observational skills. This worksheet addresses the 1-PS4-2 standard by requiring students to identify the sun as a light source and predict the resulting shadow. Research from Fisher & Frey (2014) emphasizes that combining short informational texts with immediate application tasks, such as the drawing activity included here, significantly improves retention of scientific concepts in primary grades. By engaging in the shadow puppet extension, students move from passive observation to active investigation, a core tenet of the NGSS. This resource provides a structured yet flexible approach to science instruction, ensuring that 100% of the content is focused on observable evidence. It is a reliable tool for teachers looking to integrate literacy and science in a single, efficient lesson that requires zero setup.