Test Units
![Image for Unit 1.2: Waves: Sound](https://www.openscied.org/wp-content/uploads/2024/06/bozhin-karaivanov-IDqTIheluFs-unsplash-1024x682.jpg)
Unit 1.2: Waves: Sound
How do objects make and use sound to communicate?
Winter 2025
![Image for Unit 1.3: Space: Sky Patterns](https://www.openscied.org/wp-content/uploads/2024/06/1_3_rene-bernal-f0rdHx5P8sQ-unsplash.webp)
Unit 1.3: Space: Sky Patterns
How do patterns of the Sun, Moon, and stars affect what we see in the sky?
Summer 2025
![Image for Unit 1.4: Animal & Plant Traits](https://www.openscied.org/wp-content/uploads/2024/06/hussain-niyaz-JBbFQCwAZMA-unsplash-1024x659.jpg)
Unit 1.4: Animal & Plant Traits
How do animals and plants use their parts to survive?
Winter 2026
![Image for Unit 2.2: Structure & Properties of Matter](https://www.openscied.org/wp-content/uploads/2024/06/2_2-pexels-kindel-media-7105773.webp)
Unit 2.2: Structure & Properties of Matter
How can we design a new toy?
Winter 2025
![Image for Unit 2.3: Habitats & Biodiversity](https://www.openscied.org/wp-content/uploads/2024/06/2_3_james-wheeler-RRZM3cwS1DU-unsplash.webp)
Unit 2.3: Habitats & Biodiversity
What plants and animals live in different lands, waters, and other places?
Summer 2025
![Image for Unit 2.4: Plants](https://www.openscied.org/wp-content/uploads/2024/06/Picture1.jpg)
Unit 2.4: Plants
How is that growing there?
Winter 2026
![Image for Unit 3.2: Weather & Hazards](https://www.openscied.org/wp-content/uploads/2024/06/bram-bergers-OY0p70snCo8-unsplash-683x1024.jpg)
Unit 3.2: Weather & Hazards
Why do plants only grow well in certain places, and how can we protect them?
Winter 2025
![Image for Unit 3.3: Trait Variations](https://www.openscied.org/wp-content/uploads/2024/06/3_3_jametlene-reskp-VDrErQEF9e4-unsplash.webp)
Unit 3.3: Trait Variations
Why do animals look and act the way that they do?
Summer 2025
![Image for Unit 3.4: Ecosystem Change & Survival](https://www.openscied.org/wp-content/uploads/2024/06/ryan-carpenter-QkyhRXAdBjs-unsplash-1024x1024.jpg)
Unit 3.4: Ecosystem Change & Survival
How do changes to ecosystems affect what lives there?
Winter 2026
![Image for Unit 4.2: Energy Transfer: Electricity](https://www.openscied.org/wp-content/uploads/2024/06/4_2-abby-anaday-Nnn2Dc6niVU-unsplash.webp)
Unit 4.2: Energy Transfer: Electricity
How do we power computers and other electrical devices?
Winter 2025
![Image for Unit 4.3: Earth Processes](https://www.openscied.org/wp-content/uploads/2024/06/4_3_pexels-petra-nesti-1766376-17157799.webp)
Unit 4.3: Earth Processes
What causes Earth’s landscape to change and how do the changes impact humans?
Summer 2025
![Image for Unit 4.4: Structure & Function](https://www.openscied.org/wp-content/uploads/2024/06/cat-miller-oIVeILR7SMA-unsplash-1024x683.jpg)
Unit 4.4: Structure & Function
How do the structure and function of traits of living things benefit them?
Winter 2026
![Image for Unit 5.1: Ecosystems & Matter Cycling](https://www.openscied.org/wp-content/uploads/2024/06/5_1-jesse-bauer-pzwH-a4aF3s-unsplash-1.webp)
Unit 5.1: Ecosystems & Matter Cycling
How does a nurse log help other things live and grow?
Released
![Image for Unit 5.2: Matter Properties](https://www.openscied.org/wp-content/uploads/2024/06/5_2-mage-from-rawpixel-id-5928003-jpeg.webp)
Unit 5.2: Matter Properties
How can we make water healthy for all living things?
Winter 2025
![Image for Unit 5.3: Earth Systems](https://www.openscied.org/wp-content/uploads/2024/06/5th-grade-image.webp)
Unit 5.3: Earth Systems
How does changing the flow of water impact Earth’s systems, and how can humans help?
Summer 2025
![Image for Unit 5.4: Earth in the Universe](https://www.openscied.org/wp-content/uploads/2024/06/nasa-vhSz50AaFAs-unsplash-1024x768.jpg)
Unit 5.4: Earth in the Universe
How and why does what I see in the sky change?
Winter 2026
![Image for Unit K.2: Weather](https://www.openscied.org/wp-content/uploads/2024/06/K_2-pexels-king-zubby-12135497.webp)
Unit K.2: Weather
How can we be prepared for the weather?
Winter 2025
![Image for Unit K.3: Forces & Motion](https://www.openscied.org/wp-content/uploads/2024/06/k_3_pexels-yankrukov-8613170.webp)
Unit K.3: Forces & Motion
How can we move things to where we want them to go?
Summer 2025
![Image for Unit K.4: Ecosystems: Plants, Animals, and their Environment](https://www.openscied.org/wp-content/uploads/2024/06/lavender-8804114_1280-681x1024.jpg)
Unit K.4: Ecosystems: Plants, Animals, and their Environment
What do plants and animals need and should we help them?
Winter 2026