Tuff Tray Exploration

Grade

Kindergarten (Junior Kindergarten)

Duration

50 minutes

Unit

Gratitude for Nature Exploration (Lesson 3 of 4)

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Curriculum Alignment

Ontario Kindergarten Program, 2016

• Social-Emotional Learning (SEL):
  Overall Expectations:

  • Demonstrate a sense of belonging to a group (e.g., community and natural world) [Social Development p.42]
  • Express feelings, needs, and ideas clearly and confidently [Communication p.58]

• Science and Technology - Understanding Structures and Mechanisms (Gr. 1 expectations adapted to K exploration):

  • Explore characteristics and properties of natural materials [Science and Technology overall expectations 1.1, 1.2]

• Mathematics - Data Management and Probability:

  • Sorting objects into categories and explaining sorting criteria [Sorting and classifying, p.147]

• Language - Oral Communication & Vocabulary Development:

  • Use descriptive language about objects and communicate ideas clearly [Progression of oral language skills]

• Indigenous Perspectives and Land-Based Learning:

  • Foster respect and gratitude for natural world through Indigenous worldviews (including the concept of reciprocity and gratitude)

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Learning Goals & “I Can” Statements

Learning Goals:

• To recognise and describe natural objects by observable attributes (colour, texture, size, shape, smell).
• To categorise natural items by characteristics through hands-on exploration.
• To connect feelings of gratitude for nature’s gifts and express these ideas verbally and through movement.
• To respectfully engage with natural materials reflecting Indigenous values of care for the land.

I Can:

• I can use my senses to explore natural objects.
• I can sort natural objects into groups by their qualities.
• I can talk about why I am thankful for nature’s gifts.
• I can listen carefully and share my ideas with friends.

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Success Criteria

• Identifies different natural materials using senses.
• Sorts natural items using observable attributes like colour, shape, or texture.
• Describes at least one special quality of a natural item and why it is meaningful.
• Demonstrates respectful handling of natural items in keeping with Indigenous perspectives.
• Participates actively in group discussion and reflection on gratitude.

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Materials & Setting

• Tuff Tray (one large shallow tray per group of 5 students)
• Natural items collected from the school yard or nearby forest: leaves (various shapes and colours), stones, flowers/petals, pinecones, bark pieces.
• Small baskets or containers for sorting.
• Magnifying glasses (optional).
• Picture cards with Indigenous symbols representing respect and gratitude (for reference).
• Circle time area for reflections and movement.
• Visual "I can" chart with icons and simple text (dyslexia friendly: large font, clear spacing, mixed case, pastel background).

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Lesson Procedure

1. Introduction & Mindfulness (7 mins)

• Gather students in a circle outside in a quiet natural spot.
• Lead a brief mindfulness activity to “listen closely to nature” (bird song, wind) to ground learners.
• Introduce the vocabulary for today (leaves, stones, rough, smooth, colourful) using large picture cards and clear pronunciation for ESL support.
• Frame with gratitude: “Today we will explore nature’s gifts and find out why they are special.”

2. Tuff Tray Exploration & Sorting (25 mins)

Set Up:

• Divide the class into 5 groups of 5. Each group gathers around a Tuff Tray filled with a variety of natural items.
• Each group has baskets/containers to sort items.

Activity Steps:

• Invite children to explore the items using their senses—touch, look closely, smell.
• Prompt them to sort items by one attribute—colour, size, texture, shape—encourage using vocabulary words.
• Circulate, asking questions: “Can you find something smooth? What leaf is the biggest?”
• Incorporate Indigenous perspectives: briefly share a story or teaching about the responsibility to take only what we need and gratitude for the gifts.
• Encourage students to share one special quality they notice and why it might be important (e.g., “This leaf is soft like a blanket.”).
• For ESL students, use pair talk with a fluent speaker or adult aide to support vocabulary development.

3. Group Reflection Circle (10 mins)

• Back in circle, each group shares one ‘special’ group from their sorting and why they liked it.
• Ask “How does nature help us feel happy and thankful?”
• Revisit gratitude from the story Bud Finds Her Gift — connect personal gifts to nature’s gifts.
• Introduce a simple gratitude movement (e.g., hands reaching to sky to thank the sun).

4. Wrap-Up & Extension Instructions (8 mins)

• Review “I can” statements on the chart; invite students to point or say which ones they did.
• Offer Extension: Advanced learners can create their own sorting categories (e.g., ‘hard and soft’, ‘smells good’).
• Encourage taking nature journaling home: parents/guardians help find an object outside and discuss gratitude at home (for home connection).

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Differentiation Strategies

• ESL learners: Visual word cards, modelling vocabulary, pair discussion with bilingual peers or aide, gesture support.
• Students with fine motor challenges: Allow verbal sorting and categorization with teacher recording responses or use larger objects.
• Students with sensory sensitivities: Provide gloves or allow observation-only participation, or use objects with preferred textures.
• Dyslexia-friendly: Use oral questions and provide written prompts with clear font and line spacing.
• Movement breaks: Include short stretch breaks between activities to support attention.

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Assessment & Documentation

• Anecdotal notes of students’ vocabulary use and sorting strategies during exploration.
• Observation of respectful handling and participation (use a simple checklist).
• Photographs of students during activity for portfolio inclusion.
• Record quotes from group sharing to document understanding of gratitude.

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Reflection & Teacher Notes

• Observe which sorting categories come naturally to students; scaffold if needed towards scientific descriptors (colour, texture, size).
• Consider cultural relevance of items and stories shared; invite Indigenous community members or elders if possible for deeper land-based learning connections.
• Reinforce emotional literacy by validating students’ feelings when talking about nature and gratitude.
• Plan to integrate similar tactile and outdoor sensory approaches in follow-up lesson (Lesson 4: Gratitude walk and sharing circle).

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This lesson plan honours the Ontario Kindergarten Program’s rich emphasis on holistic development and respect for Indigenous knowledge, integrating nature exploration with social-emotional learning, literacy, math, and mindfulness in a vibrant outdoor setting.