🔬 Grow a Seed and Watch It Change
Siembra una semilla y mírala crecer
🔬 Science
K-LS1-1K-ESS2-1
Objective: Child plants a bean seed, identifies what plants need to grow, and observes changes over several days.
🧺 Materials
- a dried bean or seed
- a clear cup or jar
- a damp paper towel or some soil
- water
- a sunny windowsill
📋 Instructions (parent)
- Talk about what a seed is and what it needs to grow: water, sunlight, and soil or air.
- Tuck a bean against the side of a clear cup with a damp paper towel, or plant it in soil.
- Let your child add a little water and place the cup on a sunny windowsill.
- Have your child draw or describe what the seed looks like today.
- Water it together every day or two and check for tiny roots and a sprout.
- Each day, talk about what changed and what the plant still needs.
➕ Extension ideas
- Plant two seeds and give one no sunlight to compare how they grow.
- Measure the sprout with your fingers each day and count how tall it gets.
🗣️ Parent script — say it in Spanish
Español
Dentro de esta pequeña semilla hay una planta dormida. Si le damos agua, sol y un lugar calientito, va a despertar y crecer. ¡Vamos a sembrarla y cuidarla cada día para ver qué pasa!
💬 Conversation prompts
- ¿Qué necesita la semilla para crecer?
- ¿Qué ves hoy en la semilla?
- ¿Cuánta agua le damos?
- ¿Dónde ponemos la planta para que reciba sol?
- ¿Qué crees que pasará mañana?
🔑 Vocabulary
- semilla — seed
- planta — plant
- raíz — root
- crecer — to grow
- agua — water
- sol — sun
- tierra — soil
Other ways to do it
⚡ 5-minute version
Look at your sprouting seed and name one thing it needs in Spanish.
🚗 Car version
Spot plants and trees out the window and talk about how they all started as seeds.
😴 No-energy version
Bring the cup to the couch and gently check the seed together for changes.
🎯 California standards covered
| K-LS1-1 | What Living Things Need “I can tell what plants and animals need to live, like food and water.” |
| K-ESS2-1 | Watching the Weather “I can watch the weather and notice how it changes.” |