SUMMATIVE ASSESSMENT FOR THE TERM
Subject: English
Grade: 11
Term Theme: Human brain. Investigate and report on timekeeping devices
Learning Objectives:
11.4.3.1 Skim a range of lengthy texts with speed to identify content meriting closer reading on a range of more complex and abstract, general and curricular topics
11.5.7.1 Use independently appropriate layout at text level on a wide range of general and curricular topics
11.3.1.1 Use formal and informal language registers in talk on a range of general and curricular topics, including some unfamiliar topics
Total: 18 points
Variant 1
Task 1. Skimming for Research (LO 11.4.3.1) [6 points]
You are preparing a report on "The Evolution of Timekeeping: From Sundials to Atomic Clocks". Below are abstracts from four different lengthy articles (A-D). Skim them quickly to identify which TWO articles are most relevant for a section of your report titled "The Impact of Mechanical Clocks on Human Society". Write down the letters of your chosen articles and justify your choice in 1-2 sentences for each.
A. "Circadian Rhythms and the Brain's Internal Clock"
This neuroscientific review delves into the suprachiasmatic nucleus, the brain's master clock. It explores how light cues regulate sleep-wake cycles, hormone production, and cognitive performance, discussing implications for shift work and jet lag.
B. "From Water Clocks to Pendulums: The Mechanical Revolution"
This historical analysis traces the development of early mechanical clocks in medieval Europe. It focuses on their technical mechanisms, the role of monastic life in their adoption, and how they began to regulate daily activities in growing towns, shifting timekeeping from natural to mechanical cycles.
C. "Atomic Clocks and the Redefinition of the Second"
This technical paper explains the principle of atomic timekeeping based on cesium atom vibrations. It details the operation of atomic clocks, their incredible precision, and their critical role in global systems like GPS, telecommunications, and scientific research.
D. "Sun, Sand, and Stars: Ancient Timekeeping Methods"
This article surveys timekeeping devices from ancient civilizations, including Egyptian obelisks, Babylonian water clocks, and Mayan calendars. It discusses how these devices were intertwined with astronomy, agriculture, and religious practices.
Your Answer:
Most relevant articles: _____ and _____
Justification for Article ___:
________________________________________________________________
Justification for Article ___:
________________________________________________________________