This assignment is an assessment booklet created by a student as part of the TAE40116 Certificate IV in Training and Assessment course. It focuses on the practical application of assessment planning and tool development. The booklet includes detailed assessment plans for three units of competency, including BSBITU212, which covers creating and using spreadsheets. The assessment plan outlines the purpose, target group, context, personnel involved, assessment instruments, methods, and arrangements, including timelines, WHS, and privacy considerations. The booklet further develops assessment instructions and instruments, providing detailed instructions for candidates, resources required, and conditions of assessment, with a focus on written, practical, and group discussion assessment methods. The document includes templates for assessment tasks, such as role-play and observation tasks, offering practical guidance for creating and using spreadsheets in various scenarios. The assignment emphasizes the development of comprehensive assessment tools, including written tests, practical tasks, and group discussions, to ensure students demonstrate competency in the specified units of competency.