Narula Technoteach

Palam, Delhi

With this activity pack students get a fundamental understanding of simple machines, structures and mechanisms. The pack features 37 principle model activities, 14 main activities, including extension activities, and six problemsolving tasks. Flash animations introduce the activities. Teacher's notes, student worksheets and glossary included. •investigating the principles of simple machines, mechanisms and structures •experimenting with balanced and unbalanced forces •experimenting with friction •capturing, storing and transferring wind energy •measuring distance, time, speed and weight •calibrating scales •investigating powered forces and motion, speed and pulling power

This activity pack allows students to get an in-depth understanding of simple machines, mechanisms, structures and mechanical advantage. It includes 38 principle model activities, four main activities, including extension activities, and eight problem-solving activities. Real-life video clips introduce students to the activities. Teacher's notes, student worksheet and glossary included. •Investigating the principles of simple machines, mechanisms and structures •Mechanical advantage •Balanced and unbalanced forces •Equilibrium •Block and tackle •Effect of force on an object •Experimenting with friction •Calculating speed, distance, time and weight •Identifying dependent and independent variables

We are offering power functions xl-motor. Add an extra xl-motor to your models! this super-strong motor will give plenty of power to your models, whether it's spinning a wheel or turning a system of gears. Use the "m" motor to animate larger builds. Requires battery box (item 8881), not included.

We offer power functions rechargeable battery box. this rechargeable battery box has built-in lithium polymer batteries for low weight and maximum power. use the 8887 10vdc lego transformer to charge the battery! •motor speed can be controlled via the battery box speed control dial! •output voltage is 7.4v!