Materials Marvel

Overview

Today is Lesson 1 of 17 in the unit “Marvelous Materials Exploration”. Students will investigate familiar materials, sort them by observable properties, and build a shared “materials language” for the rest of the unit.

Learning intentions

Students will be able to:

• Identify and classify common materials by observable properties (texture, colour, transparency, hardness/softness, flexibility, magnetism).
• Use simple scientific words to describe what they see and feel.
• Record their observations in a materials portfolio page and explain how properties help decide possible uses.

Success criteria

• I can name at least 3 different materials from our classroom set (e.g., paper, metal spoon, plastic cup, cloth, wood).
• I can describe at least 2 observable properties for at least 2 materials (e.g., “paper is rough and bends”, “metal is smooth and cold”).
• I can sort materials into at least 3 groups using property labels.
• I can contribute to a class list of “materials with this property” using evidence from our station observations.

Curriculum links

• Investigating and describing observable properties of materials through hands-on experiences.
• Using evidence (what we can see, feel, and compare) to make simple comparisons and classifications.
• Developing age-appropriate scientific language for materials and properties.
• Communicating findings through drawing, simple sentences, and shared class recording.

Lesson structure (30 minutes)

1. 2 min – Welcome & WALT

• Show the unit title and today’s WALT on a visual slide: “We are learning to identify and classify materials by observable properties.”
• Quickly remind students: “We will use our senses safely—look, feel (with gloves if needed), and compare.”

2. 6 min – Mystery bag exploration (whole class demo)

• Teacher places 6–8 items in a labelled “mystery bag” (e.g., cotton, foil, plastic, cardboard, sponge, rubber band).
• Students take turns choosing one item without looking, then describing 1 property using a sentence frame: “It is ___ (rough/smooth/hard/soft/flexible). I can see ___ (transparent/not transparent).”
• Teacher records student words on a class word wall: material, property, solid, liquid, gas (brief mention: “We will learn about states later.”).

3. 12 min – Stations: texture & property sorting

• Set up 3 stations, each with 4–6 materials and a simple sorting mat with pictures and labels.
• Station ideas:
• Station A: “Smooth or rough?” (touch sorting using the mat; include a visual texture guide).
• Station B: “Transparent or not transparent?” (look-through card and shaded background).
• Station C: “Magnetic or not magnetic?” (magnet check; teacher models safe tool use).
• Students rotate after 4 minutes (7 students total; pair/group rotation supported by teacher).

4. 6 min – Share-out & class classification chart

• As a class, review each station: What materials were in each group? Which property helped us sort?
• Teacher completes a simple chart: Property → Materials (students help add names and one key description).

5. 4 min – Exit ticket (portfolio start)

• Students complete “My Materials Page” with:
• Drawing of 2 materials
• A property label for each (choose from a word bank: rough/smooth, hard/soft, flexible/not flexible, transparent/not transparent, magnetic/not magnetic)
• One sentence or audio-record prompt: “I chose this because…”
• Collect for formative assessment.

Resources

• A set of common materials (paper, cardboard, foil, metal spoon, plastic cup, cloth, sponge, rubber, wood block, cotton ball).
• Sorting mats with clear pictures: rough/smooth; transparent/not transparent; magnetic/not magnetic.
• Magnets (small, child-safe) and trays for materials.
• Gloves or tissues for sensory comfort (optional).
• Sentence frames and word bank cards (picture + word).
• Class word wall for property vocabulary (material, property, solid, liquid, gas, dissolve, magnetic, natural, synthetic).
• Student “Materials Portfolio” page templates (one per student).
• Timer for station rotations.
• Short classroom video (optional, teacher plays 30–60 seconds) showing sorting by properties.

Assessment

• Formative: teacher observation checklist during stations (uses student language; participates safely; sorts correctly).
• Formative: exit ticket/portfolio page checked for at least 3 materials named and 2 properties described.
• Formative: share-out contributions recorded for understanding of key property categories.

Differentiation

• Autism supports: visual schedule for the lesson steps; station rotation cues with arrows; clear turn-taking roles; sensory bin options (tray with “feel-safe” materials); reduced station materials if needed.
• Dyslexia-friendly supports: audio instructions from teacher; picture cards for property words; shortened response options (“Choose 2 property cards and draw”); reduced text on worksheets.
• SEN support: provide a “model sort” example first; offer guided prompts (“Which group does it fit? What property tells us?”); allow pointing instead of writing for exit ticket.
• Extension for early finishers: ask students to add one extra property to a chosen material (e.g., “This is smooth and flexible”); challenge to find 2 materials that share one property but differ in another.

Curriculum-fit WALT notes (for teacher quick reference)

• Today focuses mainly on: identifying and classifying materials by observable properties; using evidence to explain how properties help sorting.
• Next lessons will extend to investigating changes when heated/cooled/mixed and comparing natural versus synthetic materials, then applying properties to design tasks.