Search results

• TLF-IDM021036

In this lesson sequence students examine cryptography and modern encryption methods for transmitting digital data securely. Encryption of data is a means of protecting data, one example being the use of secret and public keys.

• TLF-IDM021016

In this sequence of lessons students explore how electrical energy can be transferred and transformed in electrical circuits, using Makey Makey boards as the basis for experimentation and recoding of data.

• TLF-IDM021026

In this sequence of lessons students grow a plant from seed, capturing each step and decision as an algorithmic process and recording data for future learning.

• TLF-IDM021030

In this lesson sequence students relate the concept of transportation systems to help them develop an understanding of the properties of networked systems and the underlying techniques used to transmit and validate data.

• TLF-IDM021032

In this sequence students learn how the binary number system works, how we can represent text using binary numbers and learn one of the representations of the standard English alphabet used by computers. They look at how the same concepts apply to non-text data and analyse the effectiveness of some binary representation ...

• TLF-IDM021035

In this lesson sequence students using the Zen Garden website, reflect on criteria for effective design. They then explore the benefits of stylesheets in separating style and content and to learn to how use them.

• TLF-IDM012162

This is a four-page HTML resource about solving problems concerning quarter turns of two-dimensional objects. It contains four questions, one of which is interactive, and one video. The resource discusses and explains quarter turns to reinforce students' understanding.

• TLF-IDM012414

This resource is a video demonstration, with audio commentary, about calculating the mean, median and mode of a data set. The meaning of each of the terms - mean, median and mode - is explained and the difference between them is clarified. The resource explains the process and demonstrates a handwritten method for calculating ...

• TLF-IDM019396

This video supports the unit of work by the same name. Presented by a classroom teacher who has trialled the unit the video reflects on the inquiry based pedagogy and the unit's value in terms of curriculum alignment and student engagement.

• TLF-IDM012155

This is a six-page HTML resource about solving problems concerning equivalence of linear algebraic expressions. It contains one video and four questions, three of which are interactive. The resource discusses and explains equivalence of linear algebraic expressions to reinforce students' understanding.