Growing with Nature: The Best Sustainable Toys for Every Age Child

Best Sustainable Toys for Every Age Child

At Biome, we're often asked to recommend age-appropriate toys and games for children, and while every child develops at their own pace, there are general milestones we can guide you through. We've summarised the typical physical, motor, reading, and comprehension levels for each age, alongside thoughtful suggestions for toys and activities.

True to Biome’s ethos, we see playtime as an opportunity to inspire a love for the natural world. With screen-free, sustainably-made toys, children can enjoy play that encourages creativity, problem-solving, and motor skills—all while respecting the planet. From wooden puzzles to eco-friendly memory games and books, these alternatives nurture both growing minds and the environment. 

In this blog post, we have you covered with carefully-vetted recommendations for children aged:

0 - 12 Months
1 - 2 Years
2 - 4 Years
4 - 6 Years
6 - 8 Years
8 - 12 Years

Published September 2024 and updated November 2025.

Age Group: 0-12 Months

Average Development Level

  • Physical: Learning to roll over, sit up, and crawl. Some babies may begin standing or taking first steps in exploring the world.
  • Motor Skills: Grasping natural, safe, sensory-rich objects, transferring them between hands, and developing hand-eye coordination.
  • Comprehension: Responding to familiar voices, enjoying high-contrast images, and listening to rhythmic sounds.  

Toys & Activities

  • Tactile Play: Soft, eco-friendly organic cotton toys with natural textures, sensory balls.
  • Visual and Auditory Stimulation: High-contrast black-and-white nature-themed toys, soft rattles, and musical toys with soothing sounds. Listening to nature-inspired sounds and patterns fosters early curiosity about the environment.
  • Cause and Effect Toys: Toys that respond to touch with sounds or movement.
  • Teething Toys: Soft and safe plant-based teething rings for soothing gums.
  • Games: Simple peek-a-boo activities or interactive sound toys that encourage memory through repetition.

Our recommendations

wombat toy comforter
Cuddle Blankie

Soft, organic cotton with a high-contrast face for visual development and knots for grasping or teething. A snuggly, safe comforter for everyday cuddles.

knitted rattle
Knitted Rattle

A soft, easy-to-hold rattle that helps develop early hand-eye coordination and keeps little ones engaged.

black and white board book
Black & White Board Book

High-contrast animal illustrations designed to support newborn vision, early cognition, and visual tracking.

Shop more board books

bath buddies
Bigjigs Sensory Bath Set

A colourful sensory set that encourages play, coordination, and confidence in the bath.

See all toys for Newborn to One Year Old


Age Group: 1-2 Years


Average Development Level

 
  • Physical: Walking steadily, beginning to run, climbing, and exploring new motor skills.
  • Motor Skills: Fine motor skills developing with activities like stacking, pushing, and pulling.
  • Comprehension: Understanding simple words and instructions, pointing to objects in books, and showing interest in interactive stories.

Toys & Activities

  • Building Toys: Simple wooden blocks with earthy colours, stacking rings, or shape sorters.
  • Push and Pull Toys: Promoting walking and gross motor development, animal-themed, sustainably made pull toys that mimic wildlife.
  • Interactive Books: Lift-the-flap and touch-and-feel books for engagement, especially stories featuring nature and animals.
  • Pretend Play: Simple role-play sets like kitchen tools or animal figures.
  • Jigsaw Puzzles: Large, chunky wooden puzzles with knobs for easy grasping.
  • Memory Games: Picture card games with simple pairs to match.

Our recommendations

kids wooden chicken puzzle
Wooden Puzzle

A bright wooden puzzle showing the chicken lifecycle, encouraging early learning, coordination, and curiosity about nature.

wooden toy hammer bench
Hammer Bench

A classic FSC-certified hammer bench in soft pastel tones, perfect for building fine motor skills and hand–eye coordination.

wooden toy stacking coral reef
Tenderleaf Stacking Coral Reef

An under-the-sea themed stacking set that encourages creativity, balance, and fine motor development through open–ended play.

beeswax crayons
Honeysticks

Natural beeswax crayons that are safe, chunky, and perfect for little hands learning to draw and explore colour.

See all toys for One to Two Years Old


Age Group: 2-4 Years


Average Development Level

 
  • Physical: Running, jumping, climbing, beginning to use tricycles, and exploring independence in movement.
  • Motor Skills: Increased control in fine motor skills—able to stack, build, and draw.
  • Comprehension: Understanding more complex stories, engaging in imaginative play.

Toys & Activities

  • Building and Creative Play: Building blocks, wooden puzzles, or magnetic building tiles.
  • Pretend Play: Eco friendly role playing kits, cooking sets, dolls, animal figurines, doctor kits, shop keeping.
  • Outdoor Play: Balance bikes made from sustainable materials, scooters, or sand and water play sets.
  • Art and Craft Activities: Drawing sets, clay, natural play dough, shape cutters.
  • Jigsaw Puzzles: 8-12 piece wooden or cardboard puzzles featuring wildlife, ocean, and shapes with easy-to-handle pieces.
  • Memory Games: Matching games with larger sets of pictures.

Our recommendations

Magic Reusable Canvas
Magic Canvas

A reusable, water-activated canvas for mess-free creativity. No paint required — simply use water to draw, watch it fade, and start again.

wonderscope memory game
Wonderscope Memory Game

A beautifully illustrated Aussie wildlife memory game that builds concentration, recognition and turn-taking skills. Fun for solo or group play.

eco playdough and cutters
Eco Playdough & Aussie Cutters

A natural playdough and cutter set inspired by Aussie animals — perfect for sensory play, creativity and fine motor development.

wooden play dinner set
Wooden Dinner Play Set

A charming wooden dinner set for imaginative kitchen play, helping children build social, role-play, and coordination skills.


See all toys for Two to Four Years Old


Age Group: 4-6 Years


Average Development Level

 
  • Physical: Improved balance and coordination, able to run, jump, and climb with more skill.
  • Motor Skills: Better fine motor control—able to cut with scissors, build, and draw.
  • Comprehension: Engaging in complex storytelling, identifying letters and numbers, and early reading.

Toys & Activities

  • Construction Sets: More complex building sets like LEGO or magnetic tiles.
  • Board Games and Puzzles: Simple games that promote problem-solving and turn-taking.
  • Educational Toys: STEM-based kits and counting games.
  • Outdoor Play: Jump ropes, kites, bikes, trampolines, and active play equipment.  Playing outdoors enhances balance and coordination, and connects children to the natural world.
  • Art & Craft Activities: 
  • Jigsaw Puzzles: 20-50 piece puzzles with vibrant illustrations.
  • Memory Games: Card-based memory games with educational themes.

Our recommendations

floor puzzle for kids
Petit Collage Floor Puzzle – Our World
My First Wild Activity Book
My First Wild Activity Book
tambu drum
Tambu
busy ideas for outdoor kids
Busy Ideas for Bored Kids – Outdoor Edition

See all toys for Four to Six years old


Age Group: 6-8 Years


Average Development Level

 
  • Physical: Improved strength, agility, and balance, developing sports skills.
  • Motor Skills: Writing clearly, drawing more complex pictures, and detailed craft projects.
  • Comprehension: Reading independently, solving problems, and engaging in structured play.

Toys & Activities

  • STEM Kits: Eco-friendly science experiment kits to explore the wonders of the natural world, building robots, and coding toys.
  • Sports Equipment: Basketballs, jump ropes, or roller skates.
  • Board Games: More complex games promoting strategy and teamwork.
  • Arts and Crafts: Craft kits, painting sets, or jewellery-making sets.
  • Jigsaw Puzzles: 50-100 piece puzzles with intricate designs, featuring wildlife and ecosystems.
  • Memory Games: Multi-card memory games with educational themes.

Our recommendations

Cubissimo Sologic Game
Cubissimo Sologic Game
Eco Paint Set
Eco Paint Set
Djeco Puzzle
Djeco Puzzle
Eco Slime Kit
Eco Slime Kit

See all toys for Six to Eight years old


Age Group: 8-12 Years


Average Development Level

 
  • Physical: Increased coordination for sports and dance, refining motor skills for precise tasks.
  • Motor Skills: Mastering fine motor skills for writing, instrument playing, and model building.
  • Comprehension: Reading complex chapter books, solving puzzles, and strategic thinking.

Toys & Activities

  • STEM Toys and Robotics Kits: Advanced building sets, and kits that promote sustainable and renewable technology explorations.
  • Board Games: Strategy games like chess or cooperative games.
  • Creative Play: Advanced craft kits, model-building sets, and art supplies.
  • Outdoor Equipment: Skates, skateboards, or sports gear for active play.
  • Jigsaw Puzzles:  Complex 200-300 piece puzzles that feature natural landscapes or ecosystems.
  • Memory Games: Challenge cognitive development while fostering environmental awareness.

Our recommendations

ludic strategy game
Strategy Game
nature notes journal
Nature Notes
wildlife down under puzzle
Jigsaw Puzzles
origami kit
Origami

See all toys for Eight to 12 years old



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