Representing Numbers with Base Ten Blocks
Students build numbers up to 199 using base ten blocks, practicing grouping and exchanging.
Key Questions
- Construct a number using the fewest possible base ten blocks.
- Compare how different combinations of blocks can represent the same number.
- Explain why we exchange ten units for one ten block.
NCCA Curriculum Specifications
About This Topic
Texture and Rubbings focuses on the tactile quality of art through the technique of frottage. This topic encourages students to engage with their physical environment by capturing the 'feel' of surfaces using graphite, crayons, or pastels. In the NCCA curriculum, this falls under the Drawing and Awareness of Line and Texture strands, helping students transition from seeing objects as flat shapes to understanding them as three-dimensional entities with unique surface characteristics.
Students learn that texture is not just something we feel with our hands, but something we can represent visually to add depth and realism to our work. By selecting and recording various surfaces, they make active choices about composition and contrast. This topic flourishes through station rotations and collaborative investigations where students can share their 'texture finds' and compare how different materials react to the same surface.
Active Learning Ideas
Station Rotations: Texture Discovery
Set up stations with different materials like wood, metal grates, fabric, and stone. Students move in groups to create rubbings at each station, labeling the 'visual feel' of each result (e.g., 'scratchy' or 'bumpy').
Think-Pair-Share: The Mystery Rubbing
Students create a rubbing of a secret object from their bag or the classroom. They swap rubbings with a partner who must describe the texture and guess the object without seeing it.
Inquiry Circle: Texture Collage
The class works together to create a large 'texture map' of the school. Each student contributes one rubbing from a different location (the playground, the hall, the gym) to build a collective visual record of their environment.
Watch Out for These Misconceptions
Common MisconceptionTexture is only something you can feel with your fingers.
What to Teach Instead
Students often confuse tactile texture with visual texture. Hands-on rubbing activities help them see how a physical bump becomes a visual mark on paper, teaching them how to 'draw' feel.
Common MisconceptionAny drawing tool works for rubbings.
What to Teach Instead
Students may try to use sharp pencils, which tear the paper. Through experimentation, they discover that the side of a crayon or soft graphite works best, emphasizing the importance of tool selection.
Suggested Methodologies
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Frequently Asked Questions
What is frottage in the context of primary art?
What materials are best for capturing clear rubbings?
How can active learning help students understand texture and rubbings?
How does this topic connect to other subjects in the Irish curriculum?
Planning templates for Foundations of Mathematical Thinking
5E Model
The 5E Model structures lessons through five phases (Engage, Explore, Explain, Elaborate, and Evaluate), guiding students from curiosity to deep understanding through inquiry-based learning.
unit plannerMath Unit
Plan a multi-week math unit with conceptual coherence: from building number sense and procedural fluency to applying skills in context and developing mathematical reasoning across a connected sequence of lessons.
rubricMath Rubric
Build a math rubric that assesses problem-solving, mathematical reasoning, and communication alongside procedural accuracy, giving students feedback on how they think, not just whether they got the right answer.
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