# Surf for More Math

## Lesson 4 - Patterns in T-Charts

To encourage your child to have fun on the Web while learning about
Patterns in T-Charts, here are some games and interactive activities
they can do on their own or in pairs.

**Goal **

Use T-chart to represent and extend growing patterns.

**Builds Upon **

Student Book pages 12-13

**Instructions for Use **

Function
Machine allows your child to fill in the remaining numbers on a
chart, once the function machine has spit out its number pattern.

Introduce the idea of using negative
integers in number patterns.

To use Function Machine, drag
and drop the four blue numbers, one-at-a-time, into the function machine.
The function machine automatically spits out a number pattern into a
chart. Your child then fills in the blanks, and hits "Enter"
to solve the rest of the pattern.