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Unit 1 The Science of Food
Activity 1A
Developing Data Tables
Purpose
Scientists conduct experiments to collect information. Scientists
use data tables to organize information in a way that is easy to read.
A well-designed data table will also help scientists see patterns and
relationships in data they might miss otherwise. In this activity, you
will set up a data table. This will prepare you to set up and use data
tables in experiments throughout this course.
Equipment
ruler
computer with spreadsheet program (optional)
Supplies
paper
pencil
Procedure
1. Data tables are made up of small boxes called cells, which are
used for recording information. Cells are organized vertically
into columns. Cells are organized horizontally into rows. Set up a
data table that provides rows and columns to list the year and
the total number of new products developed for each of six years.
2. Headings defi ne the types of information that are listed in rows
and columns. Headings for columns are written in the spaces of
the fi rst row or above the fi rst row. Headings for rows are listed
in a data table from top to bottom in the fi rst column. Enter
headings to defi ne the types of information that will be recorded
in your table.
3. Enter the years 1970, 1981, 1990, 1995, 1996, and 2000 into the
appropriate cells of your data table.
4. The number of new food products developed each year in order
are 1,041; 1,796; 10,301; 16,862; 13,266, and 9,145. Enter these fi gures
into the appropriate cells of your data table.