🔢 MathGrade 3Lesson 40
← Back🔒 PDF with full access

End-of-Year Math Fair

Lesson preview: the Mini Lesson and Vocabulary are open to everyone. Guided practice, exercises, the parent checklist and the printable PDF worksheet come with full access (free 7-day trial or membership).

Learning Objectives

  • 1Celebrate and reflect on Grade 3 Mathematics learning
  • 2Review key skills across all five mathematics strands
📘

Mini Lesson

Congratulations! You have completed Grade 3 Mathematics! This year you traveled through 5 Planets of math, learning an incredible range of skills. Let us look back at all the amazing things you can now do!

Planet 1 — Numbers and Place Value

  • Count, read, and write numbers up to 1,000.
  • Round to the nearest 10 and 100.
  • Compare and order numbers using < > =.
  • Understand place value: hundreds, tens, ones.

Planet 2 — Operations

  • Add and subtract 3-digit numbers with regrouping.
  • Know multiplication tables up to 12 x 12.
  • Divide with remainders.
  • Solve multi-step word problems.

Planet 3 — Fractions and Measurement

  • Name and compare fractions including equivalent fractions.
  • Place fractions on a number line.
  • Calculate perimeter and area of rectangles.
  • Convert between units of length, mass, and capacity.

Planet 4 — Geometry and Data

  • Name and classify 2D shapes and their properties.
  • Identify lines of symmetry.
  • Plot and read coordinates on a grid.
  • Collect data, draw bar graphs, and pictographs.

Planet 5 — Projects

  • Designed a mini city map using geometry skills.
  • Managed a shopping budget using money math.
  • Created fraction pizzas and shape art.
  • Surveyed friends and drew a bar graph.
  • Solved magic squares and number puzzles.
Grade 3 Math mind map with five planetsA mind map showing Grade 3 Math at the center with five branches: Numbers and Place Value, Operations, Fractions and Measurement, Geometry and Data, and Projects.Grade 3 MathNumbersOperationsFractionsGeometryProjectsG3Math
Top 10 things learned in Grade 3 MathTwo columns of five items listing the top 10 things learned: rounding, times tables, area formula, fractions on a number line, coordinate grids, bar graphs, place value, regrouping, symmetry, multi-step problems.Top 10 Things I Learned!1. Rounding to 10/1002. Times tables to 123. Area = L x W4. Fractions on a line5. Coordinate grids6. Bar graphs7. Place value8. Regrouping9. Symmetry10. Multi-step problemsWell done — Year 3 completed!
💡

You have worked incredibly hard this year. Every mistake was a learning step. Be proud of how far you have come!

Vocabulary
Fair
A big event where kids show their projectse.g. Our math fair is at the library.
Project
A piece of work you build over timee.g. My project shows fractions with paper plates.
Display
A board or table where you show your worke.g. I set up my display with pictures and numbers.
Present
To stand up and tell others about your worke.g. I will present my graph to visitors.
Reflect
To think back about what you learnede.g. I reflect on my best math memory of the year.
Free · 7 days · No credit card

Unlock the full HSEA system for 7 days.

Add your first kid profile and your 7 days start: every lesson in every grade, saved progress for each child. Nothing to set up, no card required, nothing to cancel.

  • ✓ All 1,680 lessons, Grades 1–6, every subject
  • ✓ Profiles + saved progress for every kid
  • ✓ Printable lessons with answer key
Start your 7-day free trial →
Already convinced? See full membership plans →
← Lesson 39: Math Puzzle Day