The diagram below shows the development of cutting tools in the Stone Age. Summarise the information by selecting and reporting the main features and make comparisons where relevant.

The diagram below shows the development of cutting tools in the Stone Age. Summarise the information by selecting and reporting the main features and make comparisons where relevant.
The given diagram illustrates the changes in cutting tools that ancient people used for everyday life and tasks during the Stone Age (1.4 and 0.8 million
years
ago). Overview, it can be seen that the
side
view
of the tools had become
more
Correct quantifier usage
apply
show examples
narrow and ancient people started to use two sides
instead
of one for cutting after 600 thousand
years
. Analyzing the given diagram, it can be noticed that the front
view
of
tool
A is sharp on one
side
and it had a triangular form 1.4 million
years
ago. The
side
view
of
this
tool
was thick and the back
view
had a small place for a finger to hold. After 600 thousand
years
, ancient people started to use a new
tool
B for cutting. It had an oval form and two sharp sides. The
side
view
of the new
tool
was narrower than the previous
tool
and the back
view
had a more comfortable place for holding in the center of the stone.
Submitted by sa_artek on

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Basic structure: Change the second paragraph.
Vocabulary: Replace the words years, side, view, tool with synonyms.
Vocabulary: Only 4 basic words for charts were used.
Vocabulary: The word "diagram" was used 2 times.
Vocabulary: The word "give" was used 2 times.
Vocabulary: Use several vocabularies to present the data in the second paragraph.
Topic Vocabulary:
  • Stone Age
  • tools
  • cutting
  • development
  • rudimentary
  • sophisticated
  • progression
  • unworked pebbles
  • flake tools
  • bifacial tools
  • efficiency
  • materials
  • emergence
  • characteristics
  • functionality
  • craftsmanship
  • precision
  • hunting
  • carving
  • advancements
  • significance
  • human development
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