1 / 29

Mathematics Workshop

Mathematics Workshop. Visual Maths Ms Kathleen Lee & Mr. Tay Lee Yong. 24 April 2004. Objectives. Teachers are able to use ICT (Information & Communication Technology) tools to enhance the teaching and learning of Mathematics;

aine
Download Presentation

Mathematics Workshop

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Mathematics Workshop Visual Maths Ms Kathleen Lee & Mr. Tay Lee Yong 24 April 2004

  2. Objectives • Teachers are able to use ICT (Information & Communication Technology) tools to enhance the teaching and learning of Mathematics; • Teachers are able to transfer the learning to their classroom teaching; & • Teachers are able to replace bulky teaching aids / materials with ICT tools for the teaching and consolidation of concepts.

  3. Programme 9.00 a.m. Introduction & Overview 9.15 a.m. ICT tools – visualization of Math Concepts 10.30 a.m. Break 10.50 a.m. Applications 11.30 a.m. Sharing 11.50 a.m. Question & Answer

  4. Rationale • 30% integration of ICT into the curriculum, as according to the IT MasterPlan • Innovation and creativity • Better impact & capture attention • More effective consolidation of concepts

  5. Mensuration - Area & Perimeter A picture was pasted on a piece of rectangular cardboard measuring 14 cm by 8 cm, leaving a border of 1-cm all around it. What is the area of the border ?

  6. Mensuration - Area & Perimeter Find the area of the border . Where is the border ? 14 cm 1 cm 8 cm 1 cm

  7. Mensuration - Area & Perimeter Can shapes of the same area have different perimeter ? The following are figures made up of 1-cm squares. Area = 8 sq cm. Perimeter = 10 cm Area = 8 sq cm Perimeter = 18 cm

  8. Mensuration - Area & Perimeter 10 cm 8 cm Area = 7 cm 2 Perimeter = 14 cm

  9. Mensuration - Area & Perimeter

  10. Mensuration - Area & Perimeter What is the area of the shaded figure in the 1-cm sq grid ?

  11. Mensuration - Area & Perimeter What is the area of the triangle in the 1-cm grid ?

  12. Mensuration - Area & Perimeter

  13. Mensuration - Area & Perimeter

  14. Circle Find the area of the unshaded part.

  15. Circle Find the area of the shaded part.

  16. Circle Find the area of the shaded part.

  17. Circle 1 litre 200ml

  18. Geometry – Tessellation

  19. Geometry – Tessellation Can this shape tessellate ?

  20. Geometry – Tessellation

  21. Geometry – 2D / 3D

  22. Angles – rotation

  23. 8-point compass North West East South

  24. Fractions – equivalent fractions

  25. Fractions, Ratio , Percentage What fraction of the animals are frogs ? What percentage of the animals are frogs ? What is the ratio of the no. of frogs to the no. of birds ?

  26. Fractions, Ratio , Percentage Ask related questions for the pictures above .

  27. Fractions, Ratio , Percentage John spent $200 on food and 20% of the remainder on books. He saved half of the remaining money and donated the rest to charity. What was the amount of money he had if he donated $400 to charity ? $200 books 400

  28. ICT tools for teaching & learning • Microsoft Drawing Toolbar • Draw - Group/Ungroup; Order; Snap; Rotate or Flip • AutoShapes - Lines & Basic Shapes • Other Tools – Rectangle, Oval, 3D & etc. • Ctrl, Alt, & Shift Keys • Special emphasis on the Ctrl Key for duplicating objects • Mouse skills

  29. Questions and Answers Thank you for your time . Have a good weekend.

More Related