Secondary Mainstream
Planning for Content and Language Learning Across the Curriculum in
The maths unit is a measurement unit (levels 4 and 5 of Mathematics in the New Zealand Curriculum).
The science unit is a unit on acids and bases (levels 4 and 5 of Science in the New Zealand Curriculum).
See also the unit The Material World: Chemistry (levels 5 and 6 of Science in the New Zealand Curriculum).